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| author |   Wei Yang <richard.weiyang@linux.alibaba.com> | 2020-10-13 16:57:08 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-13 18:38:34 -0700 |
| commit | 78b132e9bae922f1e8bd9d137f0c27b81c44f15d (patch) | |
| tree | 8d1ffce6a4258e1825859d92e86d521d52d78f64 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | selftests/vm: 8x compaction_test speedup (diff) | |
| download | wireguard-linux-78b132e9bae922f1e8bd9d137f0c27b81c44f15d.tar.xz wireguard-linux-78b132e9bae922f1e8bd9d137f0c27b81c44f15d.zip | |
mm/mempolicy: remove or narrow the lock on current
It is not necessary to hold the lock of current when setting nodemask of
a new policy.
Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lkml.kernel.org/r/20200921040416.86185-1-richard.weiyang@linux.alibaba.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions