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| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | 2017-07-25 02:02:13 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-07-27 00:41:05 +0300 |
| commit | 86b442fbce74d6cd0805410ef228776cbd0338d7 (patch) | |
| tree | 1d1fb3282d54d73cc47c0ba7f8a09a9050db23ae /COPYING | |
| parent | ca460b3c96274d79f84b31a3fea23a6eed479917 (diff) | |
| download | linux-86b442fbce74d6cd0805410ef228776cbd0338d7.tar.xz | |
percpu: add first_bit to keep track of the first free in the bitmap
This patch adds first_bit to keep track of the first free bit in the
bitmap. This hint helps prevent scanning of fully allocated blocks.
Signed-off-by: Dennis Zhou <dennisszhou@gmail.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions