diff options
| author |   NeilBrown <neilb@suse.de> | 2012-07-31 09:08:15 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2012-07-31 09:08:15 +0200 |
| commit | 74018dc3063a2c729fc73041c0a9f03aac995920 (patch) | |
| tree | 03f01bca3a2d9f7cf31785fbe74e9ab76bb0d4cd /drivers/block | |
| parent | block: stack unplug (diff) | |
| download | linux-dev-74018dc3063a2c729fc73041c0a9f03aac995920.tar.xz linux-dev-74018dc3063a2c729fc73041c0a9f03aac995920.zip | |
blk: pass from_schedule to non-request unplug functions.
This will allow md/raid to know why the unplug was called,
and will be able to act according - if !from_schedule it
is safe to perform tasks which could themselves schedule.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/umem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 6ef3489568e3..eb0d8216f557 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -513,7 +513,7 @@ static void process_page(unsigned long data) } } -static void mm_unplug(struct blk_plug_cb *cb) +static void mm_unplug(struct blk_plug_cb *cb, bool from_schedule) { struct cardinfo *card = cb->data; |