dm: move deferred bio flushing to workqueue
authorMilan Broz <mbroz@redhat.com>
Fri, 8 Feb 2008 02:11:17 +0000 (02:11 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 8 Feb 2008 02:11:17 +0000 (02:11 +0000)
commit304f3f6a58301316da612d7bf21d9abe1369d456
treeaa380ca3cd0a7d8a61f17915050866876510f181
parent3a7f6c990ad04e6f576a159876c602d14d6f7fef
dm: move deferred bio flushing to workqueue

Add a single-thread workqueue for each mapped device
and move flushing of the lists of pushback and deferred bios
to this new workqueue.

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm.c