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authorLinus Torvalds <torvalds@linux-foundation.org>2009-10-16 00:06:37 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-16 00:06:37 +0200
commitdcbeb0bec5f2695c3ff53f174efb8e03c209f3f3 (patch)
tree30d223a3a3c7470c657284ef030657bd1753d4d3 /fs/btrfs/disk-io.c
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 (diff)
parentBtrfs: always pin metadata in discard mode (diff)
downloadlinux-dcbeb0bec5f2695c3ff53f174efb8e03c209f3f3.tar.xz
linux-dcbeb0bec5f2695c3ff53f174efb8e03c209f3f3.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: always pin metadata in discard mode Btrfs: enable discard support Btrfs: add -o discard option Btrfs: properly wait log writers during log sync Btrfs: fix possible ENOSPC problems with truncate Btrfs: fix btrfs acl #ifdef checks Btrfs: streamline tree-log btree block writeout Btrfs: avoid tree log commit when there are no changes Btrfs: only write one super copy during fsync
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r--fs/btrfs/disk-io.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 100551a66c46..02b6afbd7450 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -917,6 +917,7 @@ static int __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
atomic_set(&root->log_writers, 0);
root->log_batch = 0;
root->log_transid = 0;
+ root->last_log_commit = 0;
extent_io_tree_init(&root->dirty_log_pages,
fs_info->btree_inode->i_mapping, GFP_NOFS);
@@ -1087,6 +1088,7 @@ int btrfs_add_log_tree(struct btrfs_trans_handle *trans,
WARN_ON(root->log_root);
root->log_root = log_root;
root->log_transid = 0;
+ root->last_log_commit = 0;
return 0;
}