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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-11-12 11:47:42 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-11-15 05:50:56 -0800 |
| commit | 120ac6d238825452e8024e2f627da33b2508dfd3 (patch) | |
| tree | 4215cb357a961543c55aa8bbe5ef754d212be1e8 /misc/utimes.c | |
| parent | cbcd65c8b526555d9b98628338973f91f74002ad (diff) | |
| download | glibc-120ac6d238825452e8024e2f627da33b2508dfd3.tar glibc-120ac6d238825452e8024e2f627da33b2508dfd3.tar.gz glibc-120ac6d238825452e8024e2f627da33b2508dfd3.tar.bz2 glibc-120ac6d238825452e8024e2f627da33b2508dfd3.zip | |
Move assignment out of the CAS condition
Update
commit 49302b8fdf9103b6fc0a398678668a22fa19574c
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Nov 11 06:54:01 2021 -0800
Avoid extra load with CAS in __pthread_mutex_clocklock_common [BZ #28537]
Replace boolean CAS with value CAS to avoid the extra load.
and
commit 0b82747dc48d5bf0871bdc6da8cb6eec1256355f
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Nov 11 06:31:51 2021 -0800
Avoid extra load with CAS in __pthread_mutex_lock_full [BZ #28537]
Replace boolean CAS with value CAS to avoid the extra load.
by moving assignment out of the CAS condition.
Diffstat (limited to 'misc/utimes.c')
0 files changed, 0 insertions, 0 deletions