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authorTejun Heo <tj@kernel.org>2010-09-16 10:36:00 +0200
committerTejun Heo <tj@kernel.org>2010-09-19 17:51:05 +0200
commit401a8d048eadfbe1b1c1bf53d3b614fcc894c61a (patch)
tree7e1761149643e395a33619deb67ec99d8949a7a4 /init
parent81dcaf6516d8bbd75b894862c8ae7bba04380cfe (diff)
downloadop-kernel-dev-401a8d048eadfbe1b1c1bf53d3b614fcc894c61a.zip
op-kernel-dev-401a8d048eadfbe1b1c1bf53d3b614fcc894c61a.tar.gz
workqueue: cleanup flush/cancel functions
Make the following cleanup changes. * Relocate flush/cancel function prototypes and definitions. * Relocate wait_on_cpu_work() and wait_on_work() before try_to_grab_pending(). These will be used to implement flush_work_sync(). * Make all flush/cancel functions return bool instead of int. * Update wait_on_cpu_work() and wait_on_work() to return %true if they actually waited. * Add / update comments. This patch doesn't cause any functional changes. Signed-off-by: Tejun Heo <tj@kernel.org>
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