tree e2f4480a1bc08d9044f66c44174273abea7e0c58
parent 9aefe431f5a000884db7ae74ac208de814fe5913
author Jens Axboe <axboe@suse.de> 1144652612 +0200
committer Jens Axboe <axboe@suse.de> 1144652612 +0200

[PATCH] splice: only call wake_up_interruptible() when we really have to

__wake_up_common() is pretty heavy in the kernel profiles, this brings
it down to a more acceptable level.

Signed-off-by: Jens Axboe <axboe@suse.de>