Reference in a new issue

Blame

Copy permalink

Reference in a new issue

Copy permalink

Alasdair G Kergon ca3a931fd3 [PATCH] dm snapshot: add workqueue ...

Add a workqueue so that I/O can be queued up to be flushed from a separate
thread (e.g.  if local interrupts are disabled).

A new per-snapshot spinlock pe_lock is introduced to protect queued_bios.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-10-03 08:04:14 -07:00

174 lines

3.7 KiB

Raw Blame History