projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4e3f9c5) | patch
Btrfs: reduce worker thread spin_lock_irq hold times
authorChris Mason <chris.mason@oracle.com>
Fri, 7 Aug 2009 13:27:38 +0000 (09:27 -0400)
committerChris Mason <chris.mason@oracle.com>
Fri, 11 Sep 2009 17:31:04 +0000 (13:31 -0400)
commit4f878e8475a465ddbd951e06a23317303f1b5b30
tree7e1811794d3f6eaf455a3e26afd49ba06a0db554tree | snapshot (tar.gz zip)
parent4e3f9c5042b43301d70781aee4a164a20878066bcommit | diff
Btrfs: reduce worker thread spin_lock_irq hold times

This changes the btrfs worker threads to batch work items
into a local list.  It allows us to pull work items in
large chunks and significantly reduces the number of times we
need to take the worker thread spinlock.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
fs/btrfs/async-thread.c diff | blob | blame | history