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| author | Alexander Motin <mav@FreeBSD.org> | 2014-09-17 17:43:32 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2014-09-17 17:43:32 +0000 |
| commit | ae9e9b4fdaf5c196e939786a54fa960a423bdf4b (patch) | |
| tree | 931db9dd7f12d729fac8b74f1a2ceadd83968f7b /sys/kern/sched_ule.c | |
| parent | 066da8050b58eb7fe87b444fc95489528b6a579b (diff) | |
| download | src-ae9e9b4fdaf5c196e939786a54fa960a423bdf4b.tar.gz src-ae9e9b4fdaf5c196e939786a54fa960a423bdf4b.zip | |
Reprase r271616 comments.
Submitted by: alc
MFC after: 1 month
Notes
Notes:
svn path=/head/; revision=271713
Diffstat (limited to 'sys/kern/sched_ule.c')
| -rw-r--r-- | sys/kern/sched_ule.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/sched_ule.c b/sys/kern/sched_ule.c index 3ed0d0b4ecdf..473e334e64a9 100644 --- a/sys/kern/sched_ule.c +++ b/sys/kern/sched_ule.c @@ -1039,8 +1039,8 @@ tdq_notify(struct tdq *tdq, struct thread *td) return; /* - * Make sure that tdq_load updated before calling this function - * is globally visible before we read tdq_cpu_idle. Idle thread + * Make sure that our caller's earlier update to tdq_load is + * globally visible before we read tdq_cpu_idle. Idle thread * accesses both of them without locks, and the order is important. */ mb(); |