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blk-throttle: Free up a group only after one rcu grace period
authorVivek Goyal <vgoyal@redhat.com>
Thu, 19 May 2011 19:38:27 +0000 (15:38 -0400)
committerJens Axboe <jaxboe@fusionio.com>
Fri, 20 May 2011 18:34:52 +0000 (20:34 +0200)
Soon we will allow accessing a throtl_grp under rcu_read_lock(). Hence
start freeing up throtl_grp after one rcu grace period.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
block/blk-throttle.c patch | blob | history

diff --cc block/blk-throttle.c
Simple merge
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