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authorNamhyung Kim <namhyung@kernel.org>2016-01-09 13:16:29 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-01-12 18:42:08 +0300
commit34b7b0f95d41d2351a080e774d71085171db90e6 (patch)
tree065cfa3b53e86cd17ba2b4b13fc0179e58bd9fe4 /drivers/net/wireless
parent090cff3eae8f02395009972d01b5dfdb95bcc327 (diff)
downloadlinux-34b7b0f95d41d2351a080e774d71085171db90e6.tar.xz
perf tools: Fallback to srcdir/Documentation/tips.txt
Some people don't install perf, but just use compiled version in the source. Fallback to lookup the source directory for those poor guys. :) Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1452334589-8782-4-git-send-email-namhyung@kernel.org [ Make perf_tip() return NULL for ENOENT, making the fallback to really take place ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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