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authorTejun Heo <tj@kernel.org>2010-07-20 22:09:02 +0200
committerTejun Heo <tj@kernel.org>2010-07-23 13:14:25 +0200
commit6ecd7c2dd9f5dd4f6e8f65c8027159f9c73b0e4c (patch)
treeba12b0b9ba00e21ff73eee82714be448c5a7c6e9 /init
parent991ea75cb1df7188d209274b3d51c105b4f18ffe (diff)
downloadlinux-6ecd7c2dd9f5dd4f6e8f65c8027159f9c73b0e4c.tar.bz2
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>
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