As I'm trying to move the tracing directory from debugfs, perf needs to be aware of this as system admins will now be able to mount the tracing directory without needing to mount debugfs. This patch series addresses this and makes perf aware of tracefs.
I based this series on a recent tip branch: perf/core. You can also get this series from my repo as stated below. git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git tip/perf/core Head SHA1: 1a334ac9034ceefc1c87e4cd95c6e103ba29df44 Steven Rostedt (Red Hat) (5): tools lib fs: Add helper to find mounted file systems tools lib api fs: Add tracefs mount helper functions tools lib api fs: Add DEBUGFS_DEFAULT_PATH macro tools lib api fs: Add {tracefs,debugfs}_configured() functions perf: Make perf aware of tracefs ---- tools/lib/api/Makefile | 4 ++ tools/lib/api/fs/debugfs.c | 68 ++++++++++---------------- tools/lib/api/fs/debugfs.h | 1 + tools/lib/api/fs/findfs.c | 63 ++++++++++++++++++++++++ tools/lib/api/fs/findfs.h | 10 ++++ tools/lib/api/fs/tracefs.c | 84 ++++++++++++++++++++++++++++++++ tools/lib/api/fs/tracefs.h | 30 ++++++++++++ tools/perf/tests/open-syscall-all-cpus.c | 7 ++- tools/perf/tests/open-syscall.c | 7 ++- tools/perf/tests/parse-events.c | 13 ++++- tools/perf/util/cache.h | 1 + tools/perf/util/evlist.c | 7 +-- tools/perf/util/parse-events.c | 15 ++++-- tools/perf/util/parse-events.h | 2 +- tools/perf/util/probe-event.c | 24 ++++++--- tools/perf/util/util.c | 60 ++++++++++++++++++----- tools/perf/util/util.h | 1 + 17 files changed, 323 insertions(+), 74 deletions(-) -- 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/