Re: [PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-05 Thread Yunlong Song 
On 2015/11/5 21:23, Arnaldo Carvalho de Melo wrote:
> The cset you mention, ed63f34c026e9a60d17fa750ecdfe3f600d49393, just
> makes perf call the code introduced by 1b76c13e4b36 and fixed by
> 65f041bee783, i.e. you start noticing, when building perf, that those
> files are created.
> 
> Anyway, fixing it up, thanks for the patch!
> 
> - Arnaldo

Yes, right. Thanks for your detailed explanation.

-- 
Thanks,
Yunlong Song

--
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Re: [PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-05 Thread Arnaldo Carvalho de Melo 
Em Thu, Nov 05, 2015 at 02:56:34PM +0800, Yunlong Song escreveu:
> Commit ed63f34c026e9a60d17fa750ecdfe3f600d49393 ("perf tools: Make perf
> depend on libbpf") dynamically creates FEATURE-DUMP.libbpf during the
> perf building, but the .gitignore under tools/lib/bpf/ mistakes
> FEATURE-DUMP.libbpf for FEATURE-DUMP. Besides, the Makefile under
> tools/lib/bpf/ also mistakes FEATURE-DUMP.libbpf for FEATURE-DUMP, which
> causes that "make clean" will leave (or say create) FEATURE-DUMP.libbpf
> rather than remove FEATURE-DUMP.libbpf file.

Ok, so the cset that created files with a .libbpf suffix was this one:

  commit 65f041bee783
  Author: Arnaldo Carvalho de Melo 
  Date:   Mon Sep 21 17:25:27 2015 -0300

tools lib bpf: Use FEATURE_USER to allow building in the same dir as perf

---

That has this tag:

Fixes: 1b76c13e4b36 ("bpf tools: Introduce 'bpf' library and add bpf 
feature check")

---

The cset you mention, ed63f34c026e9a60d17fa750ecdfe3f600d49393, just
makes perf call the code introduced by 1b76c13e4b36 and fixed by
65f041bee783, i.e. you start noticing, when building perf, that those
files are created.

Anyway, fixing it up, thanks for the patch!

- Arnaldo
 
> Signed-off-by: Yunlong Song 
> ---
>  tools/lib/bpf/.gitignore | 2 +-
>  tools/lib/bpf/Makefile   | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/lib/bpf/.gitignore b/tools/lib/bpf/.gitignore
> index 812aeed..f81e549 100644
> --- a/tools/lib/bpf/.gitignore
> +++ b/tools/lib/bpf/.gitignore
> @@ -1,2 +1,2 @@
>  libbpf_version.h
> -FEATURE-DUMP
> +FEATURE-DUMP.libbpf
> diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
> index fc9af57..a3caaf3 100644
> --- a/tools/lib/bpf/Makefile
> +++ b/tools/lib/bpf/Makefile
> @@ -180,7 +180,7 @@ config-clean:
>  clean:
>   $(call QUIET_CLEAN, libbpf) $(RM) *.o *~ $(TARGETS) *.a *.so 
> $(VERSION_FILES) .*.d \
>   $(RM) LIBBPF-CFLAGS
> - $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP
> + $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP.libbpf
>  
>  
>  
> -- 
> 1.8.5.2
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Re: [PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-05 Thread Arnaldo Carvalho de Melo 
Em Thu, Nov 05, 2015 at 02:56:34PM +0800, Yunlong Song escreveu:
> Commit ed63f34c026e9a60d17fa750ecdfe3f600d49393 ("perf tools: Make perf
> depend on libbpf") dynamically creates FEATURE-DUMP.libbpf during the
> perf building, but the .gitignore under tools/lib/bpf/ mistakes
> FEATURE-DUMP.libbpf for FEATURE-DUMP. Besides, the Makefile under
> tools/lib/bpf/ also mistakes FEATURE-DUMP.libbpf for FEATURE-DUMP, which
> causes that "make clean" will leave (or say create) FEATURE-DUMP.libbpf
> rather than remove FEATURE-DUMP.libbpf file.

Ok, so the cset that created files with a .libbpf suffix was this one:

  commit 65f041bee783
  Author: Arnaldo Carvalho de Melo 
  Date:   Mon Sep 21 17:25:27 2015 -0300

tools lib bpf: Use FEATURE_USER to allow building in the same dir as perf

---

That has this tag:

Fixes: 1b76c13e4b36 ("bpf tools: Introduce 'bpf' library and add bpf 
feature check")

---

The cset you mention, ed63f34c026e9a60d17fa750ecdfe3f600d49393, just
makes perf call the code introduced by 1b76c13e4b36 and fixed by
65f041bee783, i.e. you start noticing, when building perf, that those
files are created.

Anyway, fixing it up, thanks for the patch!

- Arnaldo
 
> Signed-off-by: Yunlong Song 
> ---
>  tools/lib/bpf/.gitignore | 2 +-
>  tools/lib/bpf/Makefile   | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/tools/lib/bpf/.gitignore b/tools/lib/bpf/.gitignore
> index 812aeed..f81e549 100644
> --- a/tools/lib/bpf/.gitignore
> +++ b/tools/lib/bpf/.gitignore
> @@ -1,2 +1,2 @@
>  libbpf_version.h
> -FEATURE-DUMP
> +FEATURE-DUMP.libbpf
> diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
> index fc9af57..a3caaf3 100644
> --- a/tools/lib/bpf/Makefile
> +++ b/tools/lib/bpf/Makefile
> @@ -180,7 +180,7 @@ config-clean:
>  clean:
>   $(call QUIET_CLEAN, libbpf) $(RM) *.o *~ $(TARGETS) *.a *.so 
> $(VERSION_FILES) .*.d \
>   $(RM) LIBBPF-CFLAGS
> - $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP
> + $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP.libbpf
>  
>  
>  
> -- 
> 1.8.5.2
--
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Re: [PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-05 Thread Yunlong Song 
On 2015/11/5 21:23, Arnaldo Carvalho de Melo wrote:
> The cset you mention, ed63f34c026e9a60d17fa750ecdfe3f600d49393, just
> makes perf call the code introduced by 1b76c13e4b36 and fixed by
> 65f041bee783, i.e. you start noticing, when building perf, that those
> files are created.
> 
> Anyway, fixing it up, thanks for the patch!
> 
> - Arnaldo

Yes, right. Thanks for your detailed explanation.

-- 
Thanks,
Yunlong Song

--
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[PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-04 Thread Yunlong Song 
Commit ed63f34c026e9a60d17fa750ecdfe3f600d49393 ("perf tools: Make perf
depend on libbpf") dynamically creates FEATURE-DUMP.libbpf during the
perf building, but the .gitignore under tools/lib/bpf/ mistakes
FEATURE-DUMP.libbpf for FEATURE-DUMP. Besides, the Makefile under
tools/lib/bpf/ also mistakes FEATURE-DUMP.libbpf for FEATURE-DUMP, which
causes that "make clean" will leave (or say create) FEATURE-DUMP.libbpf
rather than remove FEATURE-DUMP.libbpf file.

Signed-off-by: Yunlong Song 
---
 tools/lib/bpf/.gitignore | 2 +-
 tools/lib/bpf/Makefile   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/lib/bpf/.gitignore b/tools/lib/bpf/.gitignore
index 812aeed..f81e549 100644
--- a/tools/lib/bpf/.gitignore
+++ b/tools/lib/bpf/.gitignore
@@ -1,2 +1,2 @@
 libbpf_version.h
-FEATURE-DUMP
+FEATURE-DUMP.libbpf
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index fc9af57..a3caaf3 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -180,7 +180,7 @@ config-clean:
 clean:
$(call QUIET_CLEAN, libbpf) $(RM) *.o *~ $(TARGETS) *.a *.so 
$(VERSION_FILES) .*.d \
$(RM) LIBBPF-CFLAGS
-   $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP
+   $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP.libbpf
 
 
 
-- 
1.8.5.2

--
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Please read the FAQ at  http://www.tux.org/lkml/

[PATCH] perf tools: Change FEATURE-DUMP to FEATURE-DUMP.libbpf for lib bpf

2015-11-04 Thread Yunlong Song 
Commit ed63f34c026e9a60d17fa750ecdfe3f600d49393 ("perf tools: Make perf
depend on libbpf") dynamically creates FEATURE-DUMP.libbpf during the
perf building, but the .gitignore under tools/lib/bpf/ mistakes
FEATURE-DUMP.libbpf for FEATURE-DUMP. Besides, the Makefile under
tools/lib/bpf/ also mistakes FEATURE-DUMP.libbpf for FEATURE-DUMP, which
causes that "make clean" will leave (or say create) FEATURE-DUMP.libbpf
rather than remove FEATURE-DUMP.libbpf file.

Signed-off-by: Yunlong Song 
---
 tools/lib/bpf/.gitignore | 2 +-
 tools/lib/bpf/Makefile   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/lib/bpf/.gitignore b/tools/lib/bpf/.gitignore
index 812aeed..f81e549 100644
--- a/tools/lib/bpf/.gitignore
+++ b/tools/lib/bpf/.gitignore
@@ -1,2 +1,2 @@
 libbpf_version.h
-FEATURE-DUMP
+FEATURE-DUMP.libbpf
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index fc9af57..a3caaf3 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -180,7 +180,7 @@ config-clean:
 clean:
$(call QUIET_CLEAN, libbpf) $(RM) *.o *~ $(TARGETS) *.a *.so 
$(VERSION_FILES) .*.d \
$(RM) LIBBPF-CFLAGS
-   $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP
+   $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP.libbpf
 
 
 
-- 
1.8.5.2

--
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