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| author | Tejun Heo <tj@kernel.org> | 2010-07-20 20:09:02 (GMT) |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-07-23 11:14:25 (GMT) |
| commit | 6ecd7c2dd9f5dd4f6e8f65c8027159f9c73b0e4c (patch) | |
| tree | ba12b0b9ba00e21ff73eee82714be448c5a7c6e9 /mm/page-writeback.c | |
| parent | 991ea75cb1df7188d209274b3d51c105b4f18ffe (diff) | |
| download | linux-fsl-qoriq-6ecd7c2dd9f5dd4f6e8f65c8027159f9c73b0e4c.tar.xz | |
gfs2: use workqueue instead of slow-work
Workqueue can now handle high concurrency. Convert gfs to use
workqueue instead of slow-work.
* Steven pointed out that recovery path might be run from allocation
path and thus requires forward progress guarantee without memory
allocation. Create and use gfs_recovery_wq with rescuer. Please
note that forward progress wasn't guaranteed with slow-work.
* Updated to use non-reentrant workqueue.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'mm/page-writeback.c')
0 files changed, 0 insertions, 0 deletions