From: Miao Xie Date: Thu, 6 Mar 2014 05:55:01 +0000 (+0800) Subject: Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock X-Git-Tag: v3.15-rc1~96^2~15 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c255e67cec1c38a0569c7f823eba63f9449ccf8;p=pandora-kernel.git Btrfs: don't flush all delalloc inodes when we doesn't get s_umount lock We needn't flush all delalloc inodes when we doesn't get s_umount lock, or we would make the tasks wait for a long time. Signed-off-by: Miao Xie Signed-off-by: Josef Bacik --- diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 374bb2f8ccd9..5a800986f416 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3740,7 +3740,8 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans, u32 min_type); int btrfs_start_delalloc_inodes(struct btrfs_root *root, int delay_iput); -int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput); +int btrfs_start_delalloc_roots(struct btrfs_fs_info *fs_info, int delay_iput, + int nr); int btrfs_set_extent_delalloc(struct inode *inode, u64 start, u64 end, struct extent_state **cached_state); int btrfs_create_subvol_root(struct btrfs_trans_handle *trans, Reading git-diff-tree failed