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| author | Christoph Lameter <cl@linux.com> | 2010-10-26 14:23:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:19 -0700 |
| commit | ea00c30b5b31baa91be29bee966204eccc15e9d3 (patch) | |
| tree | de5ad33475f3234048cc07d4676d963b8b4f314e /fs/btrfs/locking.h | |
| parent | 041b78f232bb87b2de8ca3fed50384bc7dc9c2de (diff) | |
| download | linux-ea00c30b5b31baa91be29bee966204eccc15e9d3.tar.bz2 | |
percpu_counter: use this_cpu_ptr() instead of per_cpu_ptr()
this_cpu_ptr() avoids an array lookup and can use the percpu offset of the
local cpu directly.
Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/btrfs/locking.h')
0 files changed, 0 insertions, 0 deletions