diff options
| author | Alasdair G Kergon <agk@redhat.com> | 2006-10-03 01:15:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-03 08:04:14 -0700 |
| commit | ca3a931fd33b841cbcc5932f8eac7c43e0909242 (patch) | |
| tree | bc8aa7ace1a5e528cbfabc01b17a2016c55bc448 /drivers/md/dm-log.h | |
| parent | 9d493fa8c943ed4ec6e42b7ebfd8f0b7657d54f8 (diff) | |
[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>
Diffstat (limited to 'drivers/md/dm-log.h')
0 files changed, 0 insertions, 0 deletions