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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-30 16:46:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-30 16:46:48 -0700
commitec6a8679fa8ce977c8b7f86238455b494699de74 (patch)
treed06401567f67cd757ddf358168bdf574cb4b94f5 /fs/btrfs/ctree.h
parentdb06816cb9ceb21a2bf24122407b7b4fe419c3fc (diff)
parentf36f3042eae238bdaefe7c79310afe573bfc3622 (diff)
downloadlinux-ec6a8679fa8ce977c8b7f86238455b494699de74.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: be more polite in the async caching threads Btrfs: preserve commit_root for async caching
Diffstat (limited to 'fs/btrfs/ctree.h')
-rw-r--r--fs/btrfs/ctree.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 215ef8cae823..837435ce84ca 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -825,6 +825,7 @@ struct btrfs_fs_info {
struct mutex drop_mutex;
struct mutex volume_mutex;
struct mutex tree_reloc_mutex;
+ struct rw_semaphore extent_commit_sem;
/*
* this protects the ordered operations list only while we are
@@ -959,9 +960,6 @@ struct btrfs_root {
/* the node lock is held while changing the node pointer */
spinlock_t node_lock;
- /* taken when updating the commit root */
- struct rw_semaphore commit_root_sem;
-
struct extent_buffer *commit_root;
struct btrfs_root *log_root;
struct btrfs_root *reloc_root;