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authorLinus Torvalds <torvalds@linux-foundation.org>2009-10-14 09:16:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-14 15:11:35 -0700
commit8c53e46314562fe814b0afef6cfcbd2f562b017c (patch)
treee9b68a33c470a91967c5930438e93beeb3126c50 /Documentation/DMA-mapping.txt
parentc8e33141911bf8fe87dc6c92793b9a59b2be0130 (diff)
workqueue: add 'flush_delayed_work()' to run and wait for delayed work
It basically turns a delayed work into an immediate work, and then waits for it to finish, thus allowing you to force (and wait for) an immediate flush of a delayed work. We'll want to use this in the tty layer to clean up tty_flush_to_ldisc(). Acked-by: Oleg Nesterov <oleg@redhat.com> [ Fixed to use 'del_timer_sync()' as noted by Oleg ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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