kernel/git/stable/linux.git/tools/perf/util/fs.c, branch master

perf tools: Move fs.* to lib/api/fs/

2014-02-18T12:34:49+00:00

Move to generic library and kill magic.h as it is needed only in fs.h. Signed-off-by: Borislav Petkov Cc: Adrian Hunter Cc: Andi Kleen Cc: Arjan van de Ven Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Pekka Enberg Cc: Peter Zijlstra Cc: Robert Richter Cc: Stanislav Fomichev Cc: Stephane Eranian Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1386605664-24041-3-git-send-email-bp@alien8.de Signed-off-by: Arnaldo Carvalho de Melo

perf fs: Add procfs support

2013-11-05T18:15:07+00:00

Adding procfs support into fs class. The interface function: const char *procfs__mountpoint(void); provides existing mountpoint path for procfs. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1383660887-1734-3-git-send-email-jolsa@redhat.com [ Fixup namespace ] Signed-off-by: Arnaldo Carvalho de Melo

perf fs: Rename NAME_find_mountpoint() to NAME__mountpoint()

2013-11-05T18:15:00+00:00

Shorten it, "finding" it is an implementation detail, what callers want is the pathname, not to ask for it to _always_ do the lookup. And the existing implementation already caches it, i.e. it doesn't "finds" it on every call. Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-r24wa4bvtccg7mnkessrbbdj@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Factor sysfs code into generic fs object

2013-11-05T17:44:26+00:00

Moving sysfs code into generic fs object and preparing it to carry procfs support. This should be merged with tools/lib/lk/debugfs.c at some point in the future. Signed-off-by: Jiri Olsa Cc: Adrian Hunter Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1383660887-1734-2-git-send-email-jolsa@redhat.com [ Added fs__ namespace qualifier to some more functions ] Signed-off-by: Arnaldo Carvalho de Melo