diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2009-04-09 00:27:15 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-04-09 00:27:15 +0100 |
| commit | 92c639021ca6e962645114f02e356e7feb131d0b (patch) | |
| tree | eee01e9394b09fb3929fd4f3682815e91b87c764 /mm/oom_kill.c | |
| parent | 3b00b2036fac7a7667d0676a0f80eee575b8c32b (diff) | |
dm: remove dm_request loop
Remove queue_io return value and a loop in dm_request.
IO may be submitted to a worker thread with queue_io(). queue_io() sets
DMF_QUEUE_IO_TO_THREAD so that all further IO is queued for the thread. When
the thread finishes its work, it clears DMF_QUEUE_IO_TO_THREAD and from this
point on, requests are submitted from dm_request again. This will be used
for processing barriers.
Remove the loop in dm_request. queue_io() can submit I/Os to the worker thread
even if DMF_QUEUE_IO_TO_THREAD was not set.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'mm/oom_kill.c')
0 files changed, 0 insertions, 0 deletions