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| author | Steven Rostedt <srostedt@redhat.com> | 2010-12-14 03:38:09 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-01-17 11:26:27 +0300 |
| commit | 3bc0ba4305fa99b32caac8c60df84a2f14fce228 (patch) | |
| tree | 052d07f14002de3b643048668ed68241335fc786 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | c2b3e74b78b24cb367289a75a2bd30e569e56e0e (diff) | |
| download | linux-3bc0ba4305fa99b32caac8c60df84a2f14fce228.tar.xz | |
fs: Remove unlikely() from fget_light()
There's an unlikely() in fget_light() that assumes the file ref count
will be 1. Running the annotate branch profiler on a desktop that is
performing daily tasks (running firefox, evolution, xchat and is also part
of a distcc farm), it shows that the ref count is not 1 that often.
correct incorrect % Function File Line
------- --------- - -------- ---- ----
1035099358 6209599193 85 fget_light file_table.c 315
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions