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Btrfs: update to use fs_state bit 

Now that we use bit operation to check fs_state, update
btrfs_free_fs_root()'s checker, otherwise we get back to
memory leak case.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Liu Bo 2013-03-11 09:20:00 +00:00 committed by Chris Mason
parent 3b2775942d
commit d763448286
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/disk-io.c
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@ -3253,7 +3253,7 @@ void btrfs_free_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_root *root)
if (btrfs_root_refs(&root->root_item) == 0)
synchronize_srcu(&fs_info->subvol_srcu);
if (fs_info->fs_state & BTRFS_SUPER_FLAG_ERROR) {
if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) {
btrfs_free_log(NULL, root);
btrfs_free_log_root_tree(NULL, fs_info);
}