From eb73c1b7cea7d533288ef5297a0ea0e159db85b0 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Wed, 15 May 2013 07:48:22 +0000 Subject: Btrfs: introduce per-subvolume delalloc inode list When we create a snapshot, we need flush all delalloc inodes in the fs, just flushing the inodes in the source tree is OK. So we introduce per-subvolume delalloc inode list. Signed-off-by: Miao Xie Signed-off-by: Josef Bacik --- fs/btrfs/dev-replace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/dev-replace.c') diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 65241f32d3f8..2af312b6fb1f 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -470,7 +470,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, * flush all outstanding I/O and inode extent mappings before the * copy operation is declared as being finished */ - ret = btrfs_start_delalloc_inodes(root, 0); + ret = btrfs_start_all_delalloc_inodes(root->fs_info, 0); if (ret) { mutex_unlock(&dev_replace->lock_finishing_cancel_unmount); return ret; -- cgit v1.2.3 From 199c2a9c3d1389db7f7a211e64f6809d352ce5f6 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Wed, 15 May 2013 07:48:23 +0000 Subject: Btrfs: introduce per-subvolume ordered extent list The reason we introduce per-subvolume ordered extent list is the same as the per-subvolume delalloc inode list. Signed-off-by: Miao Xie Signed-off-by: Josef Bacik --- fs/btrfs/dev-replace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/dev-replace.c') diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index 2af312b6fb1f..4253ad580e39 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -400,7 +400,7 @@ int btrfs_dev_replace_start(struct btrfs_root *root, args->result = BTRFS_IOCTL_DEV_REPLACE_RESULT_NO_ERROR; btrfs_dev_replace_unlock(dev_replace); - btrfs_wait_ordered_extents(root, 0); + btrfs_wait_all_ordered_extents(root->fs_info, 0); /* force writing the updated state information to disk */ trans = btrfs_start_transaction(root, 0); @@ -475,7 +475,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, mutex_unlock(&dev_replace->lock_finishing_cancel_unmount); return ret; } - btrfs_wait_ordered_extents(root, 0); + btrfs_wait_all_ordered_extents(root->fs_info, 0); trans = btrfs_start_transaction(root, 0); if (IS_ERR(trans)) { -- cgit v1.2.3