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| author | Christophe JAILLET <[email protected]> | 2017-11-17 23:27:32 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-11-18 00:10:01 +0000 |
| commit | 8c703d660450c4df72ff24f79a335dc7973a9dc8 (patch) | |
| tree | e7eecbd614bbd2548d82ba66b5b28cb7e7840bf6 /lib/dynamic_debug.c | |
| parent | include/linux/compiler-clang.h: handle randomizable anonymous structs (diff) | |
| download | kernel-8c703d660450c4df72ff24f79a335dc7973a9dc8.tar.gz kernel-8c703d660450c4df72ff24f79a335dc7973a9dc8.zip | |
kernel/umh.c: optimize 'proc_cap_handler()'
If 'write' is 0, we can avoid a call to spin_lock/spin_unlock.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Christophe JAILLET <[email protected]>
Acked-by: Luis R. Rodriguez <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions