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| author | Dmitry Shmidt <dimitrysh@google.com> | 2016-08-01 15:51:01 -0700 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2016-08-01 15:57:55 -0700 |
| commit | b558f17a13b10761eb6f838e713425b9e83f8a01 (patch) | |
| tree | 425828a423411d6c65e5b18a3330d244eef987b0 /fs/btrfs/extent-tree.c | |
| parent | 818aa36ea868ba8f2985f9ca0906fd9cba3e437d (diff) | |
| parent | b05965f284db3e086022f4e318e46cb5bffb1376 (diff) | |
Merge tag 'v4.4.16' into android-4.4.y
This is the 4.4.16 stable release
Change-Id: Ibaf7b7e03695e1acebc654a2ca1a4bfcc48fcea4
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index c4661db2b72a..47cdc6f3390b 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -4086,8 +4086,10 @@ commit_trans: !atomic_read(&root->fs_info->open_ioctl_trans)) { need_commit--; - if (need_commit > 0) + if (need_commit > 0) { + btrfs_start_delalloc_roots(fs_info, 0, -1); btrfs_wait_ordered_roots(fs_info, -1); + } trans = btrfs_join_transaction(root); if (IS_ERR(trans)) @@ -4100,11 +4102,12 @@ commit_trans: if (ret) return ret; /* - * make sure that all running delayed iput are - * done + * The cleaner kthread might still be doing iput + * operations. Wait for it to finish so that + * more space is released. */ - down_write(&root->fs_info->delayed_iput_sem); - up_write(&root->fs_info->delayed_iput_sem); + mutex_lock(&root->fs_info->cleaner_delayed_iput_mutex); + mutex_unlock(&root->fs_info->cleaner_delayed_iput_mutex); goto again; } else { btrfs_end_transaction(trans, root); @@ -7853,7 +7856,7 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root, set_extent_dirty(&trans->transaction->dirty_pages, buf->start, buf->start + buf->len - 1, GFP_NOFS); } - trans->blocks_used++; + trans->dirty = true; /* this returns a buffer locked for blocking */ return buf; } |