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| author | Davidlohr Bueso <[email protected]> | 2015-01-30 01:14:24 -0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-02-18 16:57:10 +0100 |
| commit | 49e4b2bcf7b812e985e65b6c8a0255b1520a6e7e (patch) | |
| tree | 72b8d5e9e0ce330251a310e05b5633fc8f505371 /arch/mips/kvm/mips.c | |
| parent | a21294644623ee41034db60e93aaebed4db0e57b (diff) | |
locking/rwsem: Document barrier need when waking tasks
The need for the smp_mb() in __rwsem_do_wake() should be
properly documented. Applies to both xadd and spinlock
variants.
Signed-off-by: Davidlohr Bueso <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Jason Low <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Michel Lespinasse <[email protected]>
Cc: Paul E. McKenney <[email protected]>
Cc: Tim Chen <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'arch/mips/kvm/mips.c')
0 files changed, 0 insertions, 0 deletions