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| author | Shaohua Li <shli@kernel.org> | 2012-07-31 09:08:15 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-07-31 09:08:15 +0200 |
| commit | 2a7d5559b346574057dce4672d1ed9aaa9d1e685 (patch) | |
| tree | 55d611455d1ca07ed03b35a114350801c7865022 /scripts/mod/sumversion.c | |
| parent | 9cbb17508808f8a6bdd83354b61e126ac4fa6fed (diff) | |
| download | linux-2a7d5559b346574057dce4672d1ed9aaa9d1e685.tar.bz2 | |
block: stack unplug
MD raid1 prepares to dispatch request in unplug callback. If make_request in
low level queue also uses unplug callback to dispatch request, the low level
queue's unplug callback will not be called. Recheck the callback list helps
this case.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/mod/sumversion.c')
0 files changed, 0 insertions, 0 deletions