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authorNeilBrown <neilb@suse.de>2012-07-31 09:08:15 +0200
committerJens Axboe <axboe@kernel.dk>2012-07-31 09:08:15 +0200
commit74018dc3063a2c729fc73041c0a9f03aac995920 (patch)
tree03f01bca3a2d9f7cf31785fbe74e9ab76bb0d4cd /drivers/block/umem.c
parent2a7d5559b346574057dce4672d1ed9aaa9d1e685 (diff)
downloadop-kernel-dev-74018dc3063a2c729fc73041c0a9f03aac995920.zip
op-kernel-dev-74018dc3063a2c729fc73041c0a9f03aac995920.tar.gz
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/umem.c')
-rw-r--r--drivers/block/umem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index 6ef3489..eb0d821 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;
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