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authorJens Axboe <axboe@suse.de>2006-06-01 10:13:43 +0200
committerJens Axboe <axboe@suse.de>2006-06-01 10:13:43 +0200
commitae818a38d4755ba4c16a22a8eacec859511a5393 (patch)
tree923ec4b261ab8b633fff2be9e7b9c4afcf704737 /fs/binfmt_elf.c
parent25776e3594f841b7fae7b33ebecf009a0a55bed1 (diff)
[PATCH] cfq-iosched: fix bug in timer handling for the idle class
There's a small window from when the timer is entered and we grab the queue lock, where cfq_set_active_queue() could be rearming the timer for us. Seen in the wild on a 12-way ppc box. Fix this by just using mod_timer(), which will do the right thing for us. Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'fs/binfmt_elf.c')
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