[PATCH] [.mailmap] Add entry for Ramkumar Ramachandra

Signed-off-by: Ramkumar Ramachandra --- .mailmap | 1 + 1 file changed, 1 insertion(+) diff --git a/.mailmap b/.mailmap index 85b93cdefc87..78bff5f1e881 100644 --- a/.mailmap +++ b/.mailmap @@ -282,6 +282,7 @@ Rafael J. Wysocki Rajesh Shah Ralf Baechle Ralf Wildenhues +Ramkumar

Re: [PATCH 1/1] perf:Adding --list-opts to usage string

Arnaldo Carvalho de Melo wrote: > Em Thu, Oct 08, 2015 at 10:59:50AM +0530, Sriram Raghunathan escreveu: >> Minor change, adding --list-opts to usage string. So that it is >> visible to the user on running perf --help. or just perf >> from command line. > > > Ramkumar, Yunlong, are you ok with this

[tip:perf/core] perf sched: Introduce --list-cmds for use by scripts

Commit-ID: a83edb2dfc5989fbadc594109c933bae528a2809 Gitweb: http://git.kernel.org/tip/a83edb2dfc5989fbadc594109c933bae528a2809 Author: Ramkumar Ramachandra AuthorDate: Fri, 14 Mar 2014 23:17:54 -0400 Committer: Jiri Olsa CommitDate: Wed, 16 Apr 2014 17:16:05 +0200 perf sched

[tip:perf/core] perf mem: Introduce --list-cmds for use by scripts

Commit-ID: 8d2a2a1d885d36e978c4619a3db8791f9768dd6a Gitweb: http://git.kernel.org/tip/8d2a2a1d885d36e978c4619a3db8791f9768dd6a Author: Ramkumar Ramachandra AuthorDate: Fri, 14 Mar 2014 23:17:52 -0400 Committer: Jiri Olsa CommitDate: Wed, 16 Apr 2014 17:16:04 +0200 perf mem: Introduce

[tip:perf/core] perf kmem: Introduce --list-cmds for use by scripts

Commit-ID: 3bca23543b910a84d3c58a819663e0a4fad72bb6 Gitweb: http://git.kernel.org/tip/3bca23543b910a84d3c58a819663e0a4fad72bb6 Author: Ramkumar Ramachandra AuthorDate: Fri, 14 Mar 2014 23:17:51 -0400 Committer: Jiri Olsa CommitDate: Wed, 16 Apr 2014 17:16:04 +0200 perf kmem: Introduce

[tip:perf/core] perf lock: Introduce --list-cmds for use by scripts

Commit-ID: a2368c3199eba493d72c6d0e5b804f908a09706c Gitweb: http://git.kernel.org/tip/a2368c3199eba493d72c6d0e5b804f908a09706c Author: Ramkumar Ramachandra AuthorDate: Fri, 14 Mar 2014 23:17:53 -0400 Committer: Jiri Olsa CommitDate: Wed, 16 Apr 2014 17:16:04 +0200 perf lock: Introduce

[tip:perf/urgent] perf bench: Set more defaults in the 'numa' suite

Commit-ID: 40ba93e3aa001246110320edbe8cf2eb488c1fe7 Gitweb: http://git.kernel.org/tip/40ba93e3aa001246110320edbe8cf2eb488c1fe7 Author: Ramkumar Ramachandra AuthorDate: Thu, 27 Mar 2014 19:50:17 -0400 Committer: Jiri Olsa CommitDate: Mon, 14 Apr 2014 12:55:58 +0200 perf bench: Set more

[tip:perf/urgent] perf bench: Update manpage to mention numa and futex

Commit-ID: 95a2b3c0a9e2a8038edbf3f9776d5a3d76146459 Gitweb: http://git.kernel.org/tip/95a2b3c0a9e2a8038edbf3f9776d5a3d76146459 Author: Ramkumar Ramachandra AuthorDate: Thu, 27 Mar 2014 19:50:18 -0400 Committer: Jiri Olsa CommitDate: Mon, 14 Apr 2014 12:55:41 +0200 perf bench: Update

[tip:perf/urgent] perf bench: Fix segfault at the end of an 'all' execution

Commit-ID: 5673872d4afd2584e075cf2b1adb2cccec46a0f3 Gitweb: http://git.kernel.org/tip/5673872d4afd2584e075cf2b1adb2cccec46a0f3 Author: Ramkumar Ramachandra AuthorDate: Thu, 27 Mar 2014 19:50:19 -0400 Committer: Jiri Olsa CommitDate: Mon, 14 Apr 2014 12:55:53 +0200 perf bench: Fix

[tip:perf/urgent] perf tools: Pick up libdw without explicit LIBDW_DIR

Commit-ID: 2c529e4e6aab405aa52e8627cbd691ed28b56a0b Gitweb: http://git.kernel.org/tip/2c529e4e6aab405aa52e8627cbd691ed28b56a0b Author: Ramkumar Ramachandra AuthorDate: Wed, 26 Mar 2014 18:44:05 -0400 Committer: Jiri Olsa CommitDate: Mon, 14 Apr 2014 12:55:17 +0200 perf tools: Pick up

[PATCH v3] perf list: Fix --raw-dump argument

While adding usage information, 44d742e (perf list: Add usage, 2013-10-30) broke $ perf list --raw-dump Fix this by making raw-dump a subcommand. Also update the completion script and manpage. Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra

Re: [PATCH v2] perf list: Fix --raw-dump argument

Jiri Olsa wrote: > you need to update perf-completion.sh now > also please add it to perf list man page as well I updated perf-completion.sh, although I didn't mention it in the commit message. I'll add it to the perf-list man page and send out another version. Ram -- To unsubscribe from this lis

Re: [PATCH] perf list: Fix --raw-dump argument

Jiri Olsa wrote: > but looks like the usage is for bash completion only, so we probably > need only the first example functionality above. > > If this is the case I think it should not be an option but another > command like 'raw-dump'. I decided that there's no point making it an option, so I've

[PATCH v2] perf list: Fix --raw-dump argument

While adding usage information, 44d742e (perf list: Add usage, 2013-10-30) broke $ perf list --raw-dump Fix this by making raw-dump a subcommand. Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-list.c | 2 +- tools

Re: [PATCH 1/3] perf bench: Set more defaults in the 'numa' suite

Jiri Olsa wrote: > ### > # 1 task will execute (on 1 nodes, 4 CPUs): > # -1x 1MB global shared mem operations > # -1x 0MB process shared mem operations > # -1x 0MB thread local mem operations > ### > ... > > > '-1x' does not seem right/intentional for de

[PATCH v2] perf stat: Don't print bogus data for stalled-cycles

cles idle 0.363599976 seconds time elapsed The 0.00% frontend cycles idle comment in the output is totally bogus and misleading. Omit printing it here, as well as in the stalled-cycles-backend case. Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra ---

Re: [PATCH] perf tools: Pick up libdw without explicit LIBDW_DIR

Ramkumar Ramachandra wrote: > tools/perf/config/Makefile | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) Jiri, any comments? Ram -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More m

[PATCH v2] avr32: replace simple_strtoul() with kstrtoul()

simple_strtoul() is marked for obsoletion; use the newer and more pleasant kstrtoul() in its place. Cc: Alexey Dobriyan Cc: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Signed-off-by: Ramkumar Ramachandra --- arch/avr32/kernel/cpu.c | 48 ++-- 1

[PATCH 2/3] perf bench: Update manpage to mention numa and futex

Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/Documentation/perf-bench.txt | 22 ++ 1 file changed, 22 insertions(+) diff --git a/tools/perf/Documentation/perf-bench.txt b/tools/perf/Documentation/perf

[PATCH 3/3] perf bench: Fix segfault at the end of an 'all' execution

At the end of $ perf bench all the program segfaults because it attempts to dereference a NULL pointer. Fix this fault. Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-bench.c | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH 1/3] perf bench: Set more defaults in the 'numa' suite

Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/bench/numa.c | 4 1 file changed, 4 insertions(+) diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c index d4c83c6..20697fb 100644 --- a/tools/perf/bench/numa.c +++ b/tools/perf/bench/numa.c

[PATCH 0/3] Minor fixes around perf bench

Hi, I just started looking at 'perf bench' this afternoon. Here are some simple patches fixing the minor issues I had while starting out. Thanks. Ram Cc: Ingo Molnar Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Ramkumar Ramachandra (3): perf bench: Set more defau

[PATCH] perf stat: Don't print bogus data when one event is requested

conds time elapsed The 0.00% frontend cycles idle comment in the output is totally bogus and misleading. Omit printing it here, as well as in the stalled-cycles-backend case. Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-s

[PATCH] perf list: Fix --raw-dump argument

While adding usage information, 44d742e (perf list: Add usage, 2013-10-30) broke $ perf list --raw-dump Fix this by making raw-dump a proper argument. Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- I sent this patch earlier, but it

Re: [PATCH] perf list: Replace --raw-dump with parse_options_subcommand()

Ramkumar Ramachandra wrote: > tools/perf/builtin-list.c | 13 +++-- > tools/perf/perf-completion.sh | 6 +++--- > 2 files changed, 10 insertions(+), 9 deletions(-) Please ignore this patch. Major thinko on my part. -- To unsubscribe from this list: send the line "uns

Re: [PATCH 0/4] perf: trivial follow-ons to --list-cmds

David Ahern wrote: >> Ramkumar Ramachandra (4): >>perf kmem: introduce --list-cmds for use by scripts >>perf mem: introduce --list-cmds for use by scripts >>perf lock: introduce --list-cmds for use by scripts >>perf sched: introduce --list-cmds for us

[PATCH] perf list: Replace --raw-dump with parse_options_subcommand()

ript to reflect this change. Fixes: 44d742e01e6d (perf list: Add usage) Cc: Jiri Olsa Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-list.c | 13 +++-- tools/perf/perf-completion.sh | 6 +++--- 2 files changed, 10 insert

[PATCH] perf tools: Pick up libdw without explicit LIBDW_DIR

Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/config/Makefile | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index c234182..0c043b0 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Mak

[PATCH v2] MAINTAINERS: add tools/lib/traceevent/ to perf subsystem

While at it, add Steven Rostedt to the list of maintainers. Cc: Steven Rostedt Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 82640e6..3e8b402 100644 --- a/MAINTAINERS +++ b

[tip:perf/core] perf tools: Update some code references in design.txt

Commit-ID: b68eebd1c2a539256e373123cdefabfd1986bfe2 Gitweb: http://git.kernel.org/tip/b68eebd1c2a539256e373123cdefabfd1986bfe2 Author: Ramkumar Ramachandra AuthorDate: Tue, 18 Mar 2014 15:10:04 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Mar 2014 18:17:06 -0300 perf

[tip:perf/core] perf timechart: Fix off-by-one error in 'record' argv handling

Commit-ID: 263f89bf7d0f5ba98077dda8df1ff814862ad5ba Gitweb: http://git.kernel.org/tip/263f89bf7d0f5ba98077dda8df1ff814862ad5ba Author: Ramkumar Ramachandra AuthorDate: Sun, 16 Mar 2014 12:06:05 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Mar 2014 18:16:47 -0300 perf

[tip:perf/core] perf evsel: Update function names in debug messages

Commit-ID: a33f6efc43cb71795bbdaf0251544ff3edbfdb2f Gitweb: http://git.kernel.org/tip/a33f6efc43cb71795bbdaf0251544ff3edbfdb2f Author: Ramkumar Ramachandra AuthorDate: Tue, 18 Mar 2014 15:10:42 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Mar 2014 18:17:05 -0300 perf

[tip:perf/core] perf sched: Fixup header alignment in 'latency' output

Commit-ID: 80790e0b7ef768b6591fdf764b62c572b76a5d80 Gitweb: http://git.kernel.org/tip/80790e0b7ef768b6591fdf764b62c572b76a5d80 Author: Ramkumar Ramachandra AuthorDate: Mon, 17 Mar 2014 10:18:21 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Mar 2014 18:16:55 -0300 perf

[tip:perf/core] perf tools: Remove unused simple_strtoul() function

Commit-ID: a51e87cb5a0fbebee15a3373d951dbf6f59a76c2 Gitweb: http://git.kernel.org/tip/a51e87cb5a0fbebee15a3373d951dbf6f59a76c2 Author: Ramkumar Ramachandra AuthorDate: Tue, 18 Mar 2014 17:05:15 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 18 Mar 2014 18:17:07 -0300 perf

[PATCH] avr32: replace simple_strtoul() with kstrtoul()

simple_strtoul() is marked for obsoletion; use the newer and more pleasant kstrtoul() in its place. Cc: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Signed-off-by: Ramkumar Ramachandra --- arch/avr32/kernel/cpu.c | 48 1 file changed, 24

[PATCH] perf tools: remove unused simple_strtoul() function

Moreover, the corresponding function in include/linux/kernel.h is marked obsolete. Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/util/include/linux/kernel.h | 6 -- 1 file changed, 6 deletions(-) diff --git a/tools/perf

[PATCH] perf evsel: Update function names in debug messages

perf_event_open() was renamed to sys_perf_event_open(); update the debug messages to reflect this. Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/util/evsel.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

[PATCH] perf tools: Update some code references in design.txt

-off-by: Ramkumar Ramachandra --- tools/perf/design.txt | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/perf/design.txt b/tools/perf/design.txt index 63a0e6f..a28dca2 100644 --- a/tools/perf/design.txt +++ b/tools/perf/design.txt @@ -18,7 +18,7 @@ underlying

Re: [PATCH 5/5] perf test: squelch warnings about undefined sizeof

Jiri Olsa wrote: >> > Squelch the warnings by explicitly ignoring the sizeof function. >> >> It just hides the warning leaving the real problem untouched. If you >> really don't want to see those, I guess installing proper plugin for the >> failing events will help you (in case you didn't). > > it

Re: [PATCH 2/5] tools lib traceevent: handle the '->' operator

Hi Namhyung, On Tue, Mar 18, 2014 at 3:58 AM, Namhyung Kim wrote: > Hmm.. AFAIK we don't support the '->' operator so I think it's an error > in the callsite. Where do you see the message though? I couldn't find > it on my setup. > > I'd also like to add following patch to see the location of p

[tip:perf/core] perf kvm: introduce --list-cmds for use by scripts

Commit-ID: 09a71b97cce70551356b13b668aa1d7d6da84457 Gitweb: http://git.kernel.org/tip/09a71b97cce70551356b13b668aa1d7d6da84457 Author: Ramkumar Ramachandra AuthorDate: Mon, 3 Mar 2014 20:26:36 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 14 Mar 2014 18:08:41 -0300 perf

[PATCH 2/5] tools lib traceevent: handle the '->' operator

perf test emits the following warning: $ perf test 5: parse events tests ... Warning: unknown op '->' ... Add the operator to the checks. Cc: Steven Rostedt Cc: Namhyung Kim Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra -

[PATCH 1/5] MAINTAINERS: add tools/lib/traceevent/ to perf subsystem

Cc: Steven Rostedt Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index b3fdb0f..788effd 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6693,6 +6693,7 @@ F:arch/*/kernel

[PATCH 4/5] tools lib traceevent: field_is_long() includes unsigned long

Note in the comment that field_is_long() also checks for "unsigned long" and "unsigned long long" in addition to "long long". Cc: Steven Rostedt Cc: Namhyung Kim Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/lib/trac

[PATCH 0/5] Squelch warnings emitted by 'perf test'

Hi, The motivation for the series is mainly [2/5] and [5/5] -- to squelch the warnings emitted by 'perf test'. I made some effort to understand what's going on, but I didn't get very far. [5/5] feels especially like a band-aid fix: please let me know how to do it right

[PATCH 3/5] tools lib traceevent: use else-if cascade, not separate ifs

When token cannot be more than one value, it seems wasteful to go through all the strcmp() calls. Use an else-if cascade instead. Cc: Steven Rostedt Cc: Namhyung Kim Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/lib/traceevent/event-parse.c | 12

[PATCH 5/5] perf test: squelch warnings about undefined sizeof

-off-by: Ramkumar Ramachandra --- Probably incorrect. tools/lib/traceevent/event-parse.c | 4 1 file changed, 4 insertions(+) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 567d9ba..06c269a 100644 --- a/tools/lib/traceevent/event-parse.c +++ b

[PATCH v2] perf sched latency: prettify printed table

: Frederic Weisbecker Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-sched.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 6a76a07..9ac0a49 100644

[PATCH] perf timechart record: fix off-by-one error in argv

paring the argv for cmd_record(): it attempts to execute the command 'status' and complains that it doesn't exist. Fix this error. Cc: Stanislav Fomichev Cc: Namhyung Kim Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools

[PATCH] perf sched latency: prettify printed table

Cc: Frederic Weisbecker Cc: David Ahern Cc: Jiri Olsa Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-sched.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index

[PATCH 1/4] perf kmem: introduce --list-cmds for use by scripts

Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-kmem.c | 8 +--- tools/perf/perf-completion.sh | 4 ++-- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c index 929462a..bd91de0 100644 --- a/tools/perf/builtin

[PATCH 0/4] perf: trivial follow-ons to --list-cmds

Hi, With "perf kvm: introduce --list-cmds for use by scripts" accepted, these are trivial follow-on patches to enable the same functionality in kmem, mem, lock, and sched. Thanks. Ramkumar Ramachandra (4): perf kmem: introduce --list-cmds for use by scripts perf mem: introduce -

[PATCH 4/4] perf sched: introduce --list-cmds for use by scripts

Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-sched.c| 10 ++ tools/perf/perf-completion.sh | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 6a76a07..347bd32 100644 --- a/tools/perf

[PATCH 3/4] perf lock: introduce --list-cmds for use by scripts

Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-lock.c | 10 ++ tools/perf/perf-completion.sh | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index c852c7a..6148afc 100644 --- a/tools/perf

[PATCH 2/4] perf mem: introduce --list-cmds for use by scripts

Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-mem.c | 15 --- tools/perf/perf-completion.sh | 2 +- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index 2e3ade69..4a1a6c9 100644 --- a/tools/perf

Re: [PATCH] perf kvm: introduce --list-cmds for use by scripts

Ramkumar Ramachandra wrote: > Jiri Olsa wrote: >> On Mon, Mar 03, 2014 at 08:26:36PM -0500, Ramkumar Ramachandra wrote: >>> Introduce >>> >>> $ perf kvm --list-cmds >>> >>> to dump a raw list of commands for use by the

Re: [PATCH] perf kvm: introduce --list-cmds for use by scripts

Jiri Olsa wrote: > On Mon, Mar 03, 2014 at 08:26:36PM -0500, Ramkumar Ramachandra wrote: >> Introduce >> >> $ perf kvm --list-cmds >> >> to dump a raw list of commands for use by the completion script. In >> order to do this, introduce parse_options_subcom

[PATCH] perf kvm: introduce --list-cmds for use by scripts

: Ramkumar Ramachandra --- Does this example justify the creation of parse_options_subcommand()? Initializing the usagestr to { NULL, NULL } and passing it to parse_options_subcommand() isn't intuitive -- what can we do about that? tools/perf/builtin-kvm.c| 12 +--- tools

[tip:perf/core] perf tools: Generalize percent_color_snprintf()

Commit-ID: f77c6e9c8f9c444cd44423df0c2708e86a06a696 Gitweb: http://git.kernel.org/tip/f77c6e9c8f9c444cd44423df0c2708e86a06a696 Author: Ramkumar Ramachandra AuthorDate: Mon, 30 Dec 2013 13:04:18 +0530 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 13 Jan 2014 10:46:39 -0300 perf

[tip:perf/core] perf diff: Color the Ratio column

Commit-ID: 1f513b2c1e8a2008b8ab767fdb6fa6c154591ed3 Gitweb: http://git.kernel.org/tip/1f513b2c1e8a2008b8ab767fdb6fa6c154591ed3 Author: Ramkumar Ramachandra AuthorDate: Mon, 30 Dec 2013 13:04:20 +0530 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 13 Jan 2014 11:37:17 -0300 perf

[tip:perf/core] perf diff: Color the Delta column

Commit-ID: 01f10bc85f538cd681d0a3338b97a33f308d944b Gitweb: http://git.kernel.org/tip/01f10bc85f538cd681d0a3338b97a33f308d944b Author: Ramkumar Ramachandra AuthorDate: Mon, 30 Dec 2013 13:04:19 +0530 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 13 Jan 2014 11:36:46 -0300 perf

[tip:perf/core] perf diff: Color the Weighted Diff column

Commit-ID: a5846e215bd47f61133383822422c683600efa7a Gitweb: http://git.kernel.org/tip/a5846e215bd47f61133383822422c683600efa7a Author: Ramkumar Ramachandra AuthorDate: Mon, 30 Dec 2013 13:32:35 +0530 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 13 Jan 2014 11:38:25 -0300 perf

Re: [PATCH 0/5] perf tools: get --list-cmds for subcommands

Ramkumar Ramachandra wrote: > Ramkumar Ramachandra (5): > perf kvm: introduce --list-cmds for use by scripts > perf kmem: introduce --list-cmds > perf lock: introduce --list-cmds > perf mem: introduce --list-cmds > perf sched: introduce --list-cmds Ping? Any comment

Re: [PATCH 0/4] Get EDID late for VGA switcheroo

andr...@meetr.de wrote: > You can switch the line used to detect the display separately from the line > which is used to display the picture, so you can just switch DDC to the > intel card when you know it will try to detect the display, without having > to introduce flickering. There were a few di

[PATCH v2 2/4] drm/i915: factor out intel_lvds_get_edid()

Corresponding to intel_crt_get_edid() intel_sdvo_get_edid() intel_dp_get_edid() add a intel_lvds_get_edid(). We plan to call this during a switcheroo-reprobe in later patches. Cc: Chris Wilson Cc: Andreas Heider Cc: Seth Forshee Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm

[PATCH v2 4/4] drm/i915: introduce intel_connector->reprobe

Introduce a struct edid *(*reprobe)(struct drm_connector *, struct i2c_adapter *) in struct intel_connector to point to various get_edid() functions. Cc: Chris Wilson Cc: Andreas Heider Cc: Seth Forshee Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/intel_crt.c | 1 + drivers

[PATCH v2 3/4] drm/i915: change intel_sdvo_get_edid() prototype

: Andreas Heider Cc: Seth Forshee Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/intel_sdvo.c | 13 +++-- 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index a583e8f..beb40e5 100644 --- a

Re: [INCOMPLETE PATCH v2 0/4] Get EDID late for VGA switcheroo

[Forgot to CC] On Tue, Jan 7, 2014 at 8:24 PM, Ramkumar Ramachandra wrote: > Hi Chris et al, > > I got this far with creating a generic interface for various > get_edid() functions, but I'm stuck now. Where do I get the specific > i2c_adapter from? > > I hope th

[INCOMPLETE PATCH v2 0/4] Get EDID late for VGA switcheroo

Hi Chris et al, I got this far with creating a generic interface for various get_edid() functions, but I'm stuck now. Where do I get the specific i2c_adapter from? I hope the series is okay otherwise. Thanks. Ramkumar Ramachandra (4): drm/i915: add support for vga_switcheroo reprobe

[PATCH v2 1/4] drm/i915: add support for vga_switcheroo reprobe

Cc: Andreas Heider Cc: Seth Forshee Original-patch-by: Andreas Heider Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/i915_dma.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index

Re: [PATCH 0/4] Get EDID late for VGA switcheroo

Seth Forshee wrote: > 1. On many Macbook models the firmware isn't putting LVDS information > in opregion. Reading the EDID during device initialization also > fails since the DDC is muxed to the DGPU, so i915 concludes there's > no LVDS and doesn't register an LVDS connector at all. I

Re: [PATCH 4/4] drm/i915: check LVDS for EDID on GPU switches

Chris Wilson wrote: > Rather than special casing lvds (especially when there are other panel > connectors that can also be muxed), extend the connector interface to > support a reprobe and walk over all connectors associated with i915 > after a switcheroo event. Okay, so I can see the following ge

Re: [PATCH 4/4] drm/i915: check LVDS for EDID on GPU switches

Chris Wilson wrote: > On Tue, Jan 07, 2014 at 03:28:43PM +0530, Ramkumar Ramachandra wrote: >> If the LVDS panel wasn't connected at boot then we won't have an EDID >> for it. To fix this, call intel_lvds_get_edid() from the vga_switcheroo >> reprobe callback. >

Re: [PATCH 1/4] drm/i915: add support for vga_switcheroo reprobe

Hi Chris, Chris Wilson wrote: >> diff --git a/drivers/gpu/drm/i915/i915_dma.c >> b/drivers/gpu/drm/i915/i915_dma.c >> index 5c64842..336a835b 100644 >> --- a/drivers/gpu/drm/i915/i915_dma.c >> +++ b/drivers/gpu/drm/i915/i915_dma.c >> @@ -1265,6 +1265,12 @@ static void i915_switcheroo_set_state(st

Re: [QUERY] Power consumption on a 2013 MBP

Ramkumar Ramachandra wrote: > My system freezes if I remove modules like usbhci, ahci, ehci_hcd. Correction: my input devices (keyboard, trackpad) depend on usbhci, ehci_hcd, while libata and my hard disk drivers depend on ahci; there's no way I can do without them. I'm tryi

[PATCH 0/4] Get EDID late for VGA switcheroo

re's a series to get switcheroo-reprobe to call get-edid. I think it's a step in the right direction, although I think more stuff is required to fix the issue. Disclaimer: The series might be utter rubbish, because this is my first attempt at any driver code. Thanks. Cc: Andreas Heide

[PATCH 2/4] drm/i915: factor out intel_lvds_get_edid()

This code will be reused to support hybrid graphics on some Apple machines that can't get a mode for the LVDS panel at boot, so move it into a new function named intel_lvds_get_edid(). Cc: Andreas Heider Cc: Seth Forshee Original-patch-by: Seth Forshee Signed-off-by: Ramkumar Ramach

[PATCH 4/4] drm/i915: check LVDS for EDID on GPU switches

If the LVDS panel wasn't connected at boot then we won't have an EDID for it. To fix this, call intel_lvds_get_edid() from the vga_switcheroo reprobe callback. Cc: Andreas Heider Cc: Seth Forshee Original-patch-by: Seth Forshee Signed-off-by: Ramkumar Ramachandra --- drivers/gp

[PATCH 1/4] drm/i915: add support for vga_switcheroo reprobe

Cc: Andreas Heider Cc: Seth Forshee Original-patch-by: Andreas Heider Signed-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/i915_dma.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index

[PATCH 3/4] drm/i915: prepare intel_lvds_get_edid() for multiple calls

ned-off-by: Ramkumar Ramachandra --- drivers/gpu/drm/i915/intel_lvds.c | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 6c09617..8275551 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drive

Re: [QUERY] Power consumption on a 2013 MBP

Pavel Machek wrote: > "Should not". Exactly. Your machine should not consume 20W. It does, > so try rmmoding USB modules, and probably AHCI... My system freezes if I remove modules like usbhci, ahci, ehci_hcd. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body o

Re: [QUERY] Power consumption on a 2013 MBP

Pavel Machek wrote: > USB usually does that. Try rmmoding hcd(s). If that does not help, try > removing other modules. Oh and try without that broadcom-wl driver. Unused modules shouldn't consume so much power, no? I suspected broadcom-wl, but removing it doesn't help. Instead of shooting in the d

Re: apple_gmux: switcheroo not working on a 2013 MBP

Hi Andreas, Andreas Heider wrote: > that means that something is still using the GPU, try DIGD or alternatively > shutting down your X-server before switching. When I try DIGD, I get: vga_switcheroo: setting delayed switch to client 0 Then, when I shut down X, I get a blank screen. When I tr

apple_gmux: switcheroo not working on a 2013 MBP

Hi, I loaded the apple_gmux driver and tried to: $ echo IGD >/sys/kernel/debug/vgaswitcheroo/switch dmesg responds with: vga_switcheroo: client 1 refused switch It's possible that the gmux interface has changed since the driver was originally written. How do I dig deeper into the issue and

[PATCH 2/3] cpupower tools: update README

Remove dead link to homepage, and update the targets built. Cc: Thomas Renninger Cc: Dominik Brodowski Signed-off-by: Ramkumar Ramachandra --- tools/power/cpupower/README | 16 +++- tools/power/cpupower/ToDo | 1 - 2 files changed, 7 insertions(+), 10 deletions(-) diff --git a

[PATCH 1/3] cpupower tools: adjust README to reflect rename

Rename cpufrequtils -> cpupower, and libcpufreq -> libcpupower. Cc: Thomas Renninger Cc: Dominik Brodowski Signed-off-by: Ramkumar Ramachandra --- tools/power/cpupower/README | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/tools/power/cpupower/README b

[PATCH 0/3] cpupower tools: trivial cleanup

Hi, I just had a chance to look at cpupower; here's a small contribution. Thanks. Cc: Thomas Renninger Cc: Dominik Brodowski Ramkumar Ramachandra (3): cpupower tools: adjust README to reflect rename cpupower tools: update README cpupower tools: update uninstall target tools/

[PATCH 3/3] cpupower tools: update uninstall target

Cc: Thomas Renninger Cc: Dominik Brodowski Signed-off-by: Ramkumar Ramachandra --- tools/power/cpupower/Makefile | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index cbfec92..dca6b43 100644 --- a/tools

[PATCH v2] Documentation: add ABI entry for intel_pstate

Add a Documentation/ABI entry for /sys/devices/system/cpu/intel_pstate/max_perf_pct, /sys/devices/system/cpu/intel_pstate/min_perf_pct, and /sys/devices/system/cpu/intel_pstate/no_turbo. Cc: Dirk Brandewie Cc: Rafael J. Wysocki Cc: Randy Dunlap Cc: Linux PM Signed-off-by: Ramkumar Ramachandra

Re: [PATCH v6 0/4] More color in 'perf diff'

Ramkumar Ramachandra wrote: > Ramkumar Ramachandra (4): > perf tools: generalize percent_color_snprintf() > perf diff: color the Delta column > perf diff: color the Ratio column > perf diff: color the Weighted Diff column Ping? Any progress on this Arnaldo, Jiri? -- To u

[PATCH] Documentation: add ABI entry for intel_pstate

Add a Documentation/ABI entry for /sys/devices/system/cpu/intel_pstate/max_perf_pct, /sys/devices/system/cpu/intel_pstate/min_perf_pct, and /sys/devices/system/cpu/intel_pstate/no_turbo. Cc: Dirk Brandewie Cc: Rafael J. Wysocki Cc: Randy Dunlap Cc: Linux PM Signed-off-by: Ramkumar Ramachandra

[PATCH v3] Documentation/cpu-freq: add intel-pstate.txt

The Intel P-state driver is currently undocumented. Add some documentation based on the cover-letter sent with the original series. Cc: Dirk Brandewie Cc: Rafael J. Wysocki Cc: Randy Dunlap Cc: Linux PM Acked-by: Randy Dunlap Signed-off-by: Ramkumar Ramachandra --- Documentation/cpu-freq

[PATCH v2] Documentation/cpu-freq: add intel-pstate.txt

The Intel P-state driver is currently undocumented. Add some documentation based on the cover-letter sent with the original series. Cc: Dirk Brandewie Cc: Rafael J. Wysocki Cc: Randy Dunlap Cc: Linux PM Signed-off-by: Ramkumar Ramachandra --- Thanks to Rafael and Randy for corrections. I

[PATCH] Documentation/cpu-freq: add intel-pstate.txt

The Intel P-state driver is currently undocumented. Add some documentation based on the cover-letter sent with the original series. Cc: Dirk Brandewie Cc: Rafael J. Wysocki Cc: Viresh Kumar Signed-off-by: Ramkumar Ramachandra --- I was looking for documentation on my cpufreq driver

[PATCH 3/5] perf lock: introduce --list-cmds

Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-lock.c | 14 ++ tools/perf/perf-completion.sh | 4 ++-- 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c

[PATCH 4/5] perf mem: introduce --list-cmds

Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-mem.c | 15 ++- tools/perf/perf-completion.sh | 4 ++-- 2 files changed, 12 insertions(+), 7 deletions(-) diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c

[PATCH 2/5] perf kmem: introduce --list-cmds

Expose build_usage_string() and list_cmds_raw() via util.h, and reuse the functions to implement --list-cmds for 'perf kmem', just like we did for 'perf kvm'. Also use it in perf-completion.sh to aid completions. Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by:

[PATCH 0/5] perf tools: get --list-cmds for subcommands

, etc. Okay, so here's a first cut. util.c/ util.h might not have been the best place to put the functions, but I couldn't think of a better place at the moment. The series isn't ideal, but I think it's getting close. Thoughts? Cc: David Ahern Cc: Arnaldo Carvalho de Melo

[PATCH 1/5] perf kvm: introduce --list-cmds for use by scripts

Introduce $ perf kvm --list-cmds to dump a raw list of commands for use by the completion script. While at it, refactor kvm_usage so that there's only one copy of the command listing. Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/bu

[PATCH 5/5] perf sched: introduce --list-cmds

Cc: David Ahern Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-sched.c| 15 +++ tools/perf/perf-completion.sh | 4 ++-- 2 files changed, 13 insertions(+), 6 deletions(-) diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin

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