26.02.2013 16:00, Peter Hurley пишет:
On Tue, 2013-02-26 at 11:53 +0400, Stanislav Kinsbursky wrote:
Looks good to me. Thanks you, Peter!
Acked-by: Stanislav Kinsbursky
Next time please, add maintainer to "To" list instead of "CC" list (no need to resend -
I've
Function nfsd4_client_tracking_init() can return error.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfs4state.c |9 -
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f194f86..fc4b81b 100644
--- a/fs/nfsd/nfs4state.c
Function nfsd4_client_tracking_init() can return error.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/nfs4state.c |9 -
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index f194f86..fc4b81b 100644
26.02.2013 16:00, Peter Hurley пишет:
On Tue, 2013-02-26 at 11:53 +0400, Stanislav Kinsbursky wrote:
Looks good to me. Thanks you, Peter!
Acked-by: Stanislav Kinsbursky skinsbur...@parallels.com
Next time please, add maintainer to To list instead of CC list (no need to resend -
I've added
Looks good to me. Thanks you, Peter!
Acked-by: Stanislav Kinsbursky
Next time please, add maintainer to "To" list instead of "CC" list (no need to resend -
I've added Andrew Morton to "To" list in this reply).
26.02.2013 06:21, Peter Hurley пишет:
Over th
Looks good to me. Thanks you, Peter!
Acked-by: Stanislav Kinsbursky skinsbur...@parallels.com
Next time please, add maintainer to To list instead of CC list (no need to resend -
I've added Andrew Morton to To list in this reply).
26.02.2013 06:21, Peter Hurley пишет:
Over the weekend testing
20.02.2013 22:24, Dave Jones пишет:
On Wed, Feb 20, 2013 at 12:23:22PM +0400, Stanislav Kinsbursky wrote:
> > Pid: 887, comm: trinity-child2 Not tainted 3.8.0+ #57 Gigabyte Technology
Co., Ltd. GA-MA78GM-S2H/GA-MA78GM-S2H
> > RIP: 0010:[] [] do_msgrcv+0x22a/0x670
> &g
20.02.2013 14:03, Gleb Natapov пишет:
On Wed, Feb 20, 2013 at 12:23:22PM +0400, Stanislav Kinsbursky wrote:
19.02.2013 22:04, Dave Jones пишет:
general protection fault: [#1] PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: can af_rxrpc binfmt_misc scsi_transport_iscsi ax25 ipt_ULOG
decnet
ix affects only the case, when MSG_COPY flag is set.
And this is not your case, I suppose?
Dave
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to reproduce? Do you use KVM?
There is a NULL selinux handler bug fix by Stephen Smalley here:
https://lkml.org/lkml/2013/2/6/663
But anyway, this bug fix affects only the case, when MSG_COPY flag is set.
And this is not your case, I suppose?
Dave
--
Best regards,
Stanislav
20.02.2013 14:03, Gleb Natapov пишет:
On Wed, Feb 20, 2013 at 12:23:22PM +0400, Stanislav Kinsbursky wrote:
19.02.2013 22:04, Dave Jones пишет:
general protection fault: [#1] PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: can af_rxrpc binfmt_misc scsi_transport_iscsi ax25 ipt_ULOG
decnet
20.02.2013 22:24, Dave Jones пишет:
On Wed, Feb 20, 2013 at 12:23:22PM +0400, Stanislav Kinsbursky wrote:
Pid: 887, comm: trinity-child2 Not tainted 3.8.0+ #57 Gigabyte Technology
Co., Ltd. GA-MA78GM-S2H/GA-MA78GM-S2H
RIP: 0010:[812aebba] [812aebba] do_msgrcv+0x22a
15.02.2013 20:20, J. Bruce Fields пишет:
On Fri, Feb 01, 2013 at 03:56:05PM +0300, Stanislav Kinsbursky wrote:
This patch set finally enables NFSd in container.
I've tested it in container with it's own root, and also pid, net and mount
namespaces.
Thanks, these look fine to me; applying
15.02.2013 20:20, J. Bruce Fields пишет:
On Fri, Feb 01, 2013 at 03:56:05PM +0300, Stanislav Kinsbursky wrote:
This patch set finally enables NFSd in container.
I've tested it in container with it's own root, and also pid, net and mount
namespaces.
Thanks, these look fine to me; applying
if (net->user_ns != current_user_ns())
+ return -EINVAL;
No?
Eric
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!= current_user_ns())
+ return -EINVAL;
No?
Eric
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Please read
hanks for the notice.
ps
-Original Message-
From: linux-nfs-ow...@vger.kernel.org [mailto:linux-nfs-ow...@vger.kernel.org]
On Behalf Of J. Bruce Fields
Sent: Tuesday, February 12, 2013 3:46 PM
To: Stanislav Kinsbursky
Cc: a...@linux-foundation.org; linux-...@vger.kernel.org;
trond.
svc_clean_up_xprts(serv, net);
> + msleep(delay++);
> + }
?
Anyway, thanks!
Acked-by: Stanislav Kinsbursky
--
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the body of a message to major
)) {
+ svc_clean_up_xprts(serv, net);
+ msleep(delay++);
+ }
?
Anyway, thanks!
Acked-by: Stanislav Kinsbursky skinsbur...@parallels.com
--
Best regards,
Stanislav Kinsbursky
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the body of a message to majord
.
ps
-Original Message-
From: linux-nfs-ow...@vger.kernel.org [mailto:linux-nfs-ow...@vger.kernel.org]
On Behalf Of J. Bruce Fields
Sent: Tuesday, February 12, 2013 3:46 PM
To: Stanislav Kinsbursky
Cc: a...@linux-foundation.org; linux-...@vger.kernel.org;
trond.mykleb...@netapp.com; linux
11.02.2013 20:37, J. Bruce Fields пишет:
On Mon, Feb 11, 2013 at 10:18:18AM +0400, Stanislav Kinsbursky wrote:
This one looks a bit complicated and confusing to me. Probably because
I'm not that familiar with service transports processing logic. So,
as I can see, we now try to run over all per
11.02.2013 20:37, J. Bruce Fields пишет:
On Mon, Feb 11, 2013 at 10:18:18AM +0400, Stanislav Kinsbursky wrote:
This one looks a bit complicated and confusing to me. Probably because
I'm not that familiar with service transports processing logic. So,
as I can see, we now try to run over all per
11.02.2013 04:25, J. Bruce Fields пишет:
On Fri, Feb 01, 2013 at 02:28:21PM +0300, Stanislav Kinsbursky wrote:
After "NFS" (SUNRPC + NFSd actually) containerization work some basic
principles of SUNRPC service initialization and deinitialization has been
changed: now one service can
11.02.2013 04:25, J. Bruce Fields пишет:
On Fri, Feb 01, 2013 at 02:28:21PM +0300, Stanislav Kinsbursky wrote:
After NFS (SUNRPC + NFSd actually) containerization work some basic
principles of SUNRPC service initialization and deinitialization has been
changed: now one service can be shared
you wish.
But it's up to you, what to commit, Bruce.
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problem appear, is you disable CONFIG_CHECKPOINT_RESTORE
config option?
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Pl
, what to commit, Bruce.
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disable CONFIG_CHECKPOINT_RESTORE
config option?
--
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Stanislav Kinsbursky
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Please read the FAQ
04.02.2013 20:50, Jeff Layton пишет:
On Tue, 15 Jan 2013 11:09:36 +0300
Stanislav Kinsbursky wrote:
This callback is redundant since all that its' implementations are doing is
calling sunrpc_cache_pipe_upcall() with proper function address argument. This
function address is now stored
04.02.2013 18:17, J. Bruce Fields пишет:
On Mon, Feb 04, 2013 at 02:02:29PM +0300, Stanislav Kinsbursky wrote:
swapping
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry
This cache was the first containerized and doesn't use net-aware cache
creation and destruction helpers.
This is a cleanup patch which just makes code looks clearer and reduce amount
of lines of code.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/dns_resolve.c | 60
() (which is
cache_request callback) calls d_path(), which, in turn, traverse dentry up to
current->fs->root. Kernel threads always have global root, while container
have be in "root jail" - i.e. have it's own nested root.
Signed-off-by: Stanislav Kinsbursky
---
net/sunrp
Passing this pointer is redundant since it's stored on cache_detail structure,
which is also passed to sunrpc_cache_pipe_upcall () function.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/dns_resolve.c |2 +-
include/linux/sunrpc/cache.h |6 +-
net/sunrpc/cache.c
all the code can be simplified.
Now, for those cache details, which doesn't have cache_upcall callback (the
only one, which still has is nfs_dns_resolve_template)
sunrpc_cache_pipe_upcall will be called instead.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/export.c |
to
nfs_cache_register_net() and nfs_cache_unregister_net() respectively (since
they are called together anyway).
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/cache_lib.c | 12 +++-
fs/nfs/cache_lib.h |2 --
fs/nfs/dns_resolve.c |6 +-
3 files changed, 4 insertions(+), 16 deletions(-)
diff
This callback will allow to simplify upcalls in further patches in this
series.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/dns_resolve.c |3 ++-
fs/nfsd/export.c |6 --
fs/nfsd/nfs4idmap.c |6 --
include/linux/sunrpc/cache.h
e, because
it's still required for NFS DNS cache.
The following series implements...
---
Stanislav Kinsbursky (6):
NFS: use SUNRPC cache creation and destruction helper for DNS cache
NFS; simlify and clean cache library
SUNRPC: introduce cache_detail->cache_request callback
:
On Tue, Jan 15, 2013 at 11:09:23AM +0300, Stanislav Kinsbursky wrote:
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry path after calling d_path() in kthread root context
:
On Tue, Jan 15, 2013 at 11:09:23AM +0300, Stanislav Kinsbursky wrote:
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry path after calling d_path() in kthread root context
still required for NFS DNS cache.
The following series implements...
---
Stanislav Kinsbursky (6):
NFS: use SUNRPC cache creation and destruction helper for DNS cache
NFS; simlify and clean cache library
SUNRPC: introduce cache_detail-cache_request callback
SUNRPC: rework
to
nfs_cache_register_net() and nfs_cache_unregister_net() respectively (since
they are called together anyway).
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/cache_lib.c | 12 +++-
fs/nfs/cache_lib.h |2 --
fs/nfs/dns_resolve.c |6 +-
3 files changed, 4 insertions
This callback will allow to simplify upcalls in further patches in this
series.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/dns_resolve.c |3 ++-
fs/nfsd/export.c |6 --
fs/nfsd/nfs4idmap.c |6
Passing this pointer is redundant since it's stored on cache_detail structure,
which is also passed to sunrpc_cache_pipe_upcall () function.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/dns_resolve.c |2 +-
include/linux/sunrpc/cache.h |6 +-
net
the code can be simplified.
Now, for those cache details, which doesn't have cache_upcall callback (the
only one, which still has is nfs_dns_resolve_template)
sunrpc_cache_pipe_upcall will be called instead.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/export.c
() (which is
cache_request callback) calls d_path(), which, in turn, traverse dentry up to
current-fs-root. Kernel threads always have global root, while container
have be in root jail - i.e. have it's own nested root.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
net/sunrpc
This cache was the first containerized and doesn't use net-aware cache
creation and destruction helpers.
This is a cleanup patch which just makes code looks clearer and reduce amount
of lines of code.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/dns_resolve.c | 60
04.02.2013 18:17, J. Bruce Fields пишет:
On Mon, Feb 04, 2013 at 02:02:29PM +0300, Stanislav Kinsbursky wrote:
swapping
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry
04.02.2013 20:50, Jeff Layton пишет:
On Tue, 15 Jan 2013 11:09:36 +0300
Stanislav Kinsbursky skinsbur...@parallels.com wrote:
This callback is redundant since all that its' implementations are doing is
calling sunrpc_cache_pipe_upcall() with proper function address argument. This
function
Currently, NFSd is ready to operate in network namespace based containers.
So let's drop check for "init_net" and make it able to fly.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfs4state.c | 10 --
1 files changed, 0 insertions(+), 10 deletions(-)
diff --git
per, which
will swap root to desired one.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfs4recover.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index ba6fdd4..e0ae1cf 100644
--- a/fs/nfsd/nfs4recover.c
+++
implements...
---
Stanislav Kinsbursky (4):
nfsd: containerize NFSd filesystem
nfsd: use proper net while reading "exports" file
nfsd: disable usermode helper client tracker in container
nfsd: enable NFSv4 state in containers
fs/nfsd/nfs4recover.c |6
fs/nfsd/
only current->nsproxy->net_ns can be used.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfsctl.c | 31 +--
1 files changed, 25 insertions(+), 6 deletions(-)
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 2eb03c1..1825f72 100644
--- a/fs/nfsd/nfsc
underneath of it.
This, obviously, means, that in case of kill of a container's "init" (which is
not a mount
namespace, but network namespace creator) netowrk namespace won't be
destroyed.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfsctl.c | 46 ++
ite.
Note: add the PERCPU_RWSEM config option selected by SUNRPC.
Signed-off-by: Stanislav Kinsbursky
---
include/linux/sunrpc/svc.h |2 ++
net/sunrpc/Kconfig |1 +
net/sunrpc/svc.c |2 ++
net/sunrpc/svc_xprt.c | 33 +++--
4 fi
o obj-y so that modules may use this library.
Signed-off-by: Stanislav Kinsbursky
---
lib/Makefile |2 +-
lib/percpu-rwsem.c |6 ++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/lib/Makefile b/lib/Makefile
index 02ed6c0..22e0c03 100644
--- a/lib/Makefile
+++ b/li
the running service.
This leads to races, described here:
https://bugzilla.redhat.com/show_bug.cgi?id=904870
and which this small patch set is aimed to solve by using per-cpu rw semphores
to sync per-net resources processing and shutdown.
The following series implements...
---
Stanislav Kinsb
.
This leads to races, described here:
https://bugzilla.redhat.com/show_bug.cgi?id=904870
and which this small patch set is aimed to solve by using per-cpu rw semphores
to sync per-net resources processing and shutdown.
The following series implements...
---
Stanislav Kinsbursky (2):
per-cpu
that modules may use this library.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
lib/Makefile |2 +-
lib/percpu-rwsem.c |6 ++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/lib/Makefile b/lib/Makefile
index 02ed6c0..22e0c03 100644
--- a/lib/Makefile
.
Note: add the PERCPU_RWSEM config option selected by SUNRPC.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
include/linux/sunrpc/svc.h |2 ++
net/sunrpc/Kconfig |1 +
net/sunrpc/svc.c |2 ++
net/sunrpc/svc_xprt.c | 33
of it.
This, obviously, means, that in case of kill of a container's init (which is
not a mount
namespace, but network namespace creator) netowrk namespace won't be
destroyed.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/nfsctl.c | 46
...
---
Stanislav Kinsbursky (4):
nfsd: containerize NFSd filesystem
nfsd: use proper net while reading exports file
nfsd: disable usermode helper client tracker in container
nfsd: enable NFSv4 state in containers
fs/nfsd/nfs4recover.c |6
fs/nfsd/nfs4state.c | 10
-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/nfsctl.c | 31 +--
1 files changed, 25 insertions(+), 6 deletions(-)
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 2eb03c1..1825f72 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -125,11 +125,11
will swap root to desired one.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/nfs4recover.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index ba6fdd4..e0ae1cf 100644
--- a/fs/nfsd/nfs4recover.c
Currently, NFSd is ready to operate in network namespace based containers.
So let's drop check for init_net and make it able to fly.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfsd/nfs4state.c | 10 --
1 files changed, 0 insertions(+), 10 deletions(-)
diff
31.01.2013 03:00, J. Bruce Fields пишет:
On Tue, Jan 15, 2013 at 11:09:23AM +0300, Stanislav Kinsbursky wrote:
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry path after
31.01.2013 03:00, J. Bruce Fields пишет:
On Tue, Jan 15, 2013 at 11:09:23AM +0300, Stanislav Kinsbursky wrote:
The main idea of this patch set is to call cache request not on kthread
upcall, but on userspace daemon cache_read call. This fixes the problem with
gaining of wrong dentry path after
30.01.2013 02:57, J. Bruce Fields пишет:
On Tue, Jan 29, 2013 at 02:03:30PM +0300, Stanislav Kinsbursky wrote:
There could be a service transport, which is processed by service thread and
racing in the same time with per-net service shutdown like listed below:
CPU#0
ken for write.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/callback.c |2 ++
include/linux/sunrpc/svc.h |2 ++
net/sunrpc/svc.c |2 ++
net/sunrpc/svc_xprt.c | 24 ++--
4 files changed, 24 insertions(+), 6 deletions(-)
diff --git a/fs/
for write.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/callback.c |2 ++
include/linux/sunrpc/svc.h |2 ++
net/sunrpc/svc.c |2 ++
net/sunrpc/svc_xprt.c | 24 ++--
4 files changed, 24 insertions(+), 6 deletions
30.01.2013 02:57, J. Bruce Fields пишет:
On Tue, Jan 29, 2013 at 02:03:30PM +0300, Stanislav Kinsbursky wrote:
There could be a service transport, which is processed by service thread and
racing in the same time with per-net service shutdown like listed below:
CPU#0
18.01.2013 19:56, J. Bruce Fields пишет:
On Fri, Jan 18, 2013 at 10:48:02AM -0500, Mark Lord wrote:
On 13-01-18 12:37 AM, Stanislav Kinsbursky wrote:
You have more than one NFS mount in different network namespaces, haven't you?
No, I don't (knowingly) use (multiple) namespaces at all
18.01.2013 19:56, J. Bruce Fields пишет:
On Fri, Jan 18, 2013 at 10:48:02AM -0500, Mark Lord wrote:
On 13-01-18 12:37 AM, Stanislav Kinsbursky wrote:
You have more than one NFS mount in different network namespaces, haven't you?
No, I don't (knowingly) use (multiple) namespaces at all
18.01.2013 03:41, Mark Lord пишет:
On 13-01-17 08:24 AM, Stanislav Kinsbursky wrote:
..
This looks like the old issue I was trying to fix with "SUNRPC: protect service
sockets lists during
per-net shutdown".
So, here is the problem as I see it: there is a transport, which is
17.01.2013 17:03, J. Bruce Fields пишет:
On Thu, Jan 17, 2013 at 09:05:51AM +0400, Stanislav Kinsbursky wrote:
17.01.2013 02:51, Mark Lord пишет:
On 13-01-16 12:20 AM, Stanislav Kinsbursky wrote:
Mark, could you provide any call traces?
Call traces from where/what?
There's this one, posted
17.01.2013 17:03, J. Bruce Fields пишет:
On Thu, Jan 17, 2013 at 09:05:51AM +0400, Stanislav Kinsbursky wrote:
17.01.2013 02:51, Mark Lord пишет:
On 13-01-16 12:20 AM, Stanislav Kinsbursky wrote:
Mark, could you provide any call traces?
Call traces from where/what?
There's this one, posted
18.01.2013 03:41, Mark Lord пишет:
On 13-01-17 08:24 AM, Stanislav Kinsbursky wrote:
..
This looks like the old issue I was trying to fix with SUNRPC: protect service
sockets lists during
per-net shutdown.
So, here is the problem as I see it: there is a transport, which is processed
17.01.2013 02:51, Mark Lord пишет:
On 13-01-16 12:20 AM, Stanislav Kinsbursky wrote:
Mark, could you provide any call traces?
Call traces from where/what?
There's this one, posted earlier in the BUG report:
kernel BUG at net/sunrpc/svc_xprt.c:921!
Call Trace:
[] ? svc_recv+0xcc/0x338
17.01.2013 02:51, Mark Lord пишет:
On 13-01-16 12:20 AM, Stanislav Kinsbursky wrote:
Mark, could you provide any call traces?
Call traces from where/what?
There's this one, posted earlier in the BUG report:
kernel BUG at net/sunrpc/svc_xprt.c:921!
Call Trace:
[a016a56a] ? svc_recv
.
--
Best regards,
Stanislav Kinsbursky
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Passing this pointer is redundant since it's stored on cache_detail structure,
which is also passed to sunrpc_cache_pipe_upcall () function.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/dns_resolve.c |2 +-
include/linux/sunrpc/cache.h |6 +-
net/sunrpc/cache.c
: svc_export_request() (which is
cache_request callback) calls d_path(), which, in turn, traverse dentry up to
current->fs->root. Kernel threads always have global root, while container
have be in "root jail" - i.e. have it's own nested root.
Signed-off-by: Stanislav Kinsbursky
---
net/sunrp
This callback will allow to simplify upcalls in further patches in this
series.
Signed-off-by: Stanislav Kinsbursky
---
fs/nfs/dns_resolve.c |2 +-
fs/nfsd/export.c |6 --
fs/nfsd/nfs4idmap.c |6 --
include/linux/sunrpc/cache.h
This callback is redundant since all that its' implementations are doing is
calling sunrpc_cache_pipe_upcall() with proper function address argument. This
function address is now stored on cache_detail structure and thus all the code
can be simplified.
Signed-off-by: Stanislav Kinsbursky
---
fs
, but
containers can work in "root jail" - i.e. have it's own nested root.
The following series implements...
---
Stanislav Kinsbursky (4):
SUNRPC: introduce cache_detail->cache_request callback
SUNRPC: remove cache_detail->cache_upcall callback
SUNRPC: remov
.
--
Best regards,
Stanislav Kinsbursky
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
, but
containers can work in root jail - i.e. have it's own nested root.
The following series implements...
---
Stanislav Kinsbursky (4):
SUNRPC: introduce cache_detail-cache_request callback
SUNRPC: remove cache_detail-cache_upcall callback
SUNRPC: remove cache_request argument
This callback will allow to simplify upcalls in further patches in this
series.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/dns_resolve.c |2 +-
fs/nfsd/export.c |6 --
fs/nfsd/nfs4idmap.c |6 --
include
This callback is redundant since all that its' implementations are doing is
calling sunrpc_cache_pipe_upcall() with proper function address argument. This
function address is now stored on cache_detail structure and thus all the code
can be simplified.
Signed-off-by: Stanislav Kinsbursky skinsbur
: svc_export_request() (which is
cache_request callback) calls d_path(), which, in turn, traverse dentry up to
current-fs-root. Kernel threads always have global root, while container
have be in root jail - i.e. have it's own nested root.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
net
Passing this pointer is redundant since it's stored on cache_detail structure,
which is also passed to sunrpc_cache_pipe_upcall () function.
Signed-off-by: Stanislav Kinsbursky skinsbur...@parallels.com
---
fs/nfs/dns_resolve.c |2 +-
include/linux/sunrpc/cache.h |6 +-
net
Thanks!
11.01.2013 21:20, J. Bruce Fields пишет:
On Fri, Jan 11, 2013 at 12:03:12PM -0500, J. Bruce Fields wrote:
On Fri, Jan 11, 2013 at 06:56:58PM +0400, Stanislav Kinsbursky wrote:
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote
11.01.2013 21:03, J. Bruce Fields пишет:
On Fri, Jan 11, 2013 at 06:56:58PM +0400, Stanislav Kinsbursky wrote:
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote:
On Tue, Dec 11, 2012 at 07:07:00PM +0400, Stanislav Kinsbursky wrote:
I
11.01.2013 21:03, J. Bruce Fields пишет:
On Fri, Jan 11, 2013 at 06:56:58PM +0400, Stanislav Kinsbursky wrote:
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote:
On Tue, Dec 11, 2012 at 07:07:00PM +0400, Stanislav Kinsbursky wrote:
I
Thanks!
11.01.2013 21:20, J. Bruce Fields пишет:
On Fri, Jan 11, 2013 at 12:03:12PM -0500, J. Bruce Fields wrote:
On Fri, Jan 11, 2013 at 06:56:58PM +0400, Stanislav Kinsbursky wrote:
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote:
On Tue, Dec 11, 2012 at 07:07:00PM +0400, Stanislav Kinsbursky wrote:
I don't really understand, how mountd's root can be wrong. I.e.
its' always right as I see it. NFSd kthreads have
11.12.2012 19:35, J. Bruce Fields пишет:
On Tue, Dec 11, 2012 at 10:20:36AM -0500, J. Bruce Fields wrote:
On Tue, Dec 11, 2012 at 07:07:00PM +0400, Stanislav Kinsbursky wrote:
I don't really understand, how mountd's root can be wrong. I.e.
its' always right as I see it. NFSd kthreads have
Bruce, sorry, forgot to add:
Reported-by: Toralf Förster
09.01.2013 13:38, Stanislav Kinsbursky пишет:
If CONFIG_LOCKDEP is disabled, then there would be a warning like this:
CC [M] fs/nfsd/nfs4state.o
fs/nfsd/nfs4state.c: In function ‘free_client’:
fs/nfsd/nfs4state.c:1051:19: warning
Signed-off-by: Stanislav Kinsbursky
---
fs/nfsd/nfs4state.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 8f7362c..739a6c2 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1048,7 +1048,7 @@ static struct n
22.12.2012 19:43, Sasha Levin пишет:
On 12/21/2012 04:57 PM, Sasha Levin wrote:
On 12/21/2012 03:46 PM, Stanislav Kinsbursky wrote:
21.12.2012 00:47, Andrew Morton пишет:
On Thu, 20 Dec 2012 08:06:32 +0400
Stanislav Kinsbursky wrote:
19.12.2012 00:36, Andrew Morton __:
On Wed, 24
22.12.2012 19:43, Sasha Levin пишет:
On 12/21/2012 04:57 PM, Sasha Levin wrote:
On 12/21/2012 03:46 PM, Stanislav Kinsbursky wrote:
21.12.2012 00:47, Andrew Morton пишет:
On Thu, 20 Dec 2012 08:06:32 +0400
Stanislav Kinsburskyskinsbur...@parallels.com wrote:
19.12.2012 00:36, Andrew Morton
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