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| author |   Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-08-06 16:10:16 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-06 18:01:26 -0700 |
| commit | 9279d3286e10736766edcaf815ae10e00856e448 (patch) | |
| tree | e1cf25875387eed2cc32dbdd1fc5aa2042ff35e0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | lib: bitmap: fix typo in kerneldoc for bitmap_pos_to_ord (diff) | |
| download | linux-dev-9279d3286e10736766edcaf815ae10e00856e448.tar.xz linux-dev-9279d3286e10736766edcaf815ae10e00856e448.zip | |
lib: bitmap: change parameter of bitmap_*_region to unsigned
Changing the pos parameter of __reg_op to unsigned allows the compiler
to generate slightly smaller and simpler code. Also update its callers
bitmap_*_region to receive and pass unsigned int. The return types of
bitmap_find_free_region and bitmap_allocate_region are still int to
allow a negative error code to be returned. An int is certainly capable
of representing any realistic return value.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions