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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-05-11 15:38:10 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-05-12 08:28:57 -0700 |
| commit | 7cbbb758d3c93b24b45b169af55440d2e7d5b7f6 (patch) | |
| tree | 2eda8bad7a0f92c67b2255e9076e892309e85011 /mm/highmem.c | |
| parent | 1201e7e67634624aec89317cf308cd0d3d8d4770 (diff) | |
| download | op-kernel-dev-7cbbb758d3c93b24b45b169af55440d2e7d5b7f6.zip op-kernel-dev-7cbbb758d3c93b24b45b169af55440d2e7d5b7f6.tar.gz | |
Input: remove useless synchronize_rcu() calls
There is no need to call synchronize_rcu() after a list insertion,
or a NULL->ptr assignment.
However, the reverse operations do need this call.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'mm/highmem.c')
0 files changed, 0 insertions, 0 deletions
