diff options
| author | Matthew Wilcox <[email protected]> | 2017-07-10 15:51:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-07-10 16:32:34 -0700 |
| commit | e5af323c9badd5dc09af7ccf9d45616ebffc623c (patch) | |
| tree | da5f5087eb7c2eb2c5953bd34e5facc714de9d67 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 3cc78125a081bb79eb38f3e9a585e5a81bb81cb1 (diff) | |
bitmap: optimise bitmap_set and bitmap_clear of a single bit
We have eight users calling bitmap_clear for a single bit and seventeen
calling bitmap_set for a single bit. Rather than fix all of them to
call __clear_bit or __set_bit, turn bitmap_clear and bitmap_set into
inline functions and make this special case efficient.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox <[email protected]>
Acked-by: Rasmus Villemoes <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions