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authorJens Axboe <jaxboe@fusionio.com>2011-04-12 10:12:19 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-04-12 10:12:19 +0200
commit94b5eb28b41cc79d9713696e0005ae167b5afd1b (patch)
tree404680c86a360bfe623b5a287ee87dd5263b5a8e /mm/truncate.c
parentblock: remove block_unplug_timer() trace point (diff)
downloadlinux-94b5eb28b41cc79d9713696e0005ae167b5afd1b.tar.xz
linux-94b5eb28b41cc79d9713696e0005ae167b5afd1b.zip
block: fixup block IO unplug trace call
It was removed with the on-stack plugging, readd it and track the depth of requests added when flushing the plug. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'mm/truncate.c')
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