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| author | Chris Mason <chris.mason@oracle.com> | 2007-08-10 14:06:19 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-08-10 14:06:19 -0400 |
| commit | e9d0b13b5bbb58c9b840e407a8d181442f799966 (patch) | |
| tree | d51a7e111a824e883c347c83745109400231de1c /fs/btrfs/inode.c | |
| parent | 409eb95d7f6632d5af32b795244ce68a29e49319 (diff) | |
| download | linux-e9d0b13b5bbb58c9b840e407a8d181442f799966.tar.bz2 | |
Btrfs: Btree defrag on the extent-mapping tree as well
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 12aa043b9f6f..5c05ecbc5726 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2159,9 +2159,7 @@ int btrfs_ioctl(struct inode *inode, struct file *filp, unsigned int { struct btrfs_root *root = BTRFS_I(inode)->root; struct btrfs_ioctl_vol_args vol_args; - struct btrfs_trans_handle *trans; int ret = 0; - int err; struct btrfs_dir_item *di; int namelen; struct btrfs_path *path; @@ -2201,25 +2199,8 @@ int btrfs_ioctl(struct inode *inode, struct file *filp, unsigned int case BTRFS_IOC_DEFRAG: mutex_lock(&root->fs_info->fs_mutex); - trans = btrfs_start_transaction(root, 1); - memset(&root->defrag_progress, 0, - sizeof(root->defrag_progress)); - while (1) { - root->defrag_running = 1; - err = btrfs_defrag_leaves(trans, root, 0); - - btrfs_end_transaction(trans, root); - mutex_unlock(&root->fs_info->fs_mutex); - - btrfs_btree_balance_dirty(root); - - mutex_lock(&root->fs_info->fs_mutex); - trans = btrfs_start_transaction(root, 1); - if (err != -EAGAIN) - break; - } - root->defrag_running = 0; - btrfs_end_transaction(trans, root); + btrfs_defrag_root(root, 0); + btrfs_defrag_root(root->fs_info->extent_root, 0); mutex_unlock(&root->fs_info->fs_mutex); ret = 0; break; |