"f66227de5924ed0fde1823f5cbc4d8b8f45faaa2" (history) in projects: openbmc

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H A D	sbitmap.c	`diff f66227de5924ed0fde1823f5cbc4d8b8f45faaa2 Wed Jan 18 13:55:21 CST 2017 Omar Sandoval <osandov@fb.com> 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 <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@fb.com>`