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| author | Omar Sandoval <[email protected]> | 2017-01-18 11:55:21 -0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-01-18 13:41:49 -0700 |
| commit | f66227de5924ed0fde1823f5cbc4d8b8f45faaa2 (patch) | |
| tree | 0de01e70f6d96b76b1b38e66a0b4bef2231b9634 /scripts/gdb/linux/tasks.py | |
| parent | 4d199c6f1c847151ea393d5b9946a17cc57cdf6d (diff) | |
sbitmap: use smp_mb__after_atomic() in sbq_wake_up()
We always do an atomic clear_bit() right before we call sbq_wake_up(),
so we can use smp_mb__after_atomic(). While we're here, comment the
memory barriers in here a little more.
Signed-off-by: Omar Sandoval <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/tasks.py')
0 files changed, 0 insertions, 0 deletions