diff options
-rw-r--r-- | fs/btrfs/inode.c | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index d6c915d..27fa819 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -484,15 +484,17 @@ cont: compress_type, pages); } if (ret <= 0) { + unsigned long clear_flags = EXTENT_DELALLOC | + EXTENT_DEFRAG; + clear_flags |= (ret < 0) ? EXTENT_DO_ACCOUNTING : 0; + /* * inline extent creation worked or returned error, * we don't need to create any more async work items. * Unlock and free up our temp pages. */ extent_clear_unlock_delalloc(inode, start, end, NULL, - EXTENT_DIRTY | - EXTENT_DELALLOC, - PAGE_UNLOCK | + clear_flags, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); @@ -593,9 +595,10 @@ free_pages_out: cleanup_and_out: extent_clear_unlock_delalloc(inode, start, end, NULL, - EXTENT_DIRTY | EXTENT_DELALLOC, - PAGE_UNLOCK | PAGE_CLEAR_DIRTY | - PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); + EXTENT_DELALLOC | EXTENT_DO_ACCOUNTING | + EXTENT_DEFRAG, PAGE_UNLOCK | + PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | + PAGE_END_WRITEBACK); if (!trans || IS_ERR(trans)) btrfs_error(root->fs_info, ret, "Failed to join transaction"); else @@ -770,8 +773,8 @@ retry: extent_clear_unlock_delalloc(inode, async_extent->start, async_extent->start + async_extent->ram_size - 1, - NULL, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | + NULL, EXTENT_LOCKED | EXTENT_DELALLOC, + PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK); ret = btrfs_submit_compressed_write(inode, async_extent->start, @@ -795,9 +798,9 @@ out_free: async_extent->start + async_extent->ram_size - 1, NULL, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | - PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | - PAGE_END_WRITEBACK); + EXTENT_DEFRAG | EXTENT_DO_ACCOUNTING, + PAGE_UNLOCK | PAGE_CLEAR_DIRTY | + PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); kfree(async_extent); goto again; } @@ -884,7 +887,7 @@ static noinline int __cow_file_range(struct btrfs_trans_handle *trans, if (ret == 0) { extent_clear_unlock_delalloc(inode, start, end, NULL, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | + EXTENT_DEFRAG, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); @@ -995,10 +998,10 @@ out_reserve: btrfs_free_reserved_extent(root, ins.objectid, ins.offset); out_unlock: extent_clear_unlock_delalloc(inode, start, end, locked_page, - EXTENT_LOCKED | EXTENT_DIRTY | - EXTENT_DELALLOC, PAGE_UNLOCK | - PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | - PAGE_END_WRITEBACK); + EXTENT_LOCKED | EXTENT_DO_ACCOUNTING | + EXTENT_DELALLOC | EXTENT_DEFRAG, + PAGE_UNLOCK | PAGE_CLEAR_DIRTY | + PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); goto out; } @@ -1016,7 +1019,8 @@ static noinline int cow_file_range(struct inode *inode, if (IS_ERR(trans)) { extent_clear_unlock_delalloc(inode, start, end, locked_page, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | + EXTENT_DO_ACCOUNTING | + EXTENT_DEFRAG, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); @@ -1201,7 +1205,8 @@ static noinline int run_delalloc_nocow(struct inode *inode, if (!path) { extent_clear_unlock_delalloc(inode, start, end, locked_page, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | + EXTENT_DO_ACCOUNTING | + EXTENT_DEFRAG, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); @@ -1218,7 +1223,8 @@ static noinline int run_delalloc_nocow(struct inode *inode, if (IS_ERR(trans)) { extent_clear_unlock_delalloc(inode, start, end, locked_page, EXTENT_LOCKED | EXTENT_DELALLOC | - EXTENT_DIRTY, PAGE_UNLOCK | + EXTENT_DO_ACCOUNTING | + EXTENT_DEFRAG, PAGE_UNLOCK | PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); @@ -1434,8 +1440,9 @@ error: if (ret && cur_offset < end) extent_clear_unlock_delalloc(inode, cur_offset, end, locked_page, EXTENT_LOCKED | - EXTENT_DELALLOC | EXTENT_DIRTY, - PAGE_UNLOCK | PAGE_CLEAR_DIRTY | + EXTENT_DELALLOC | EXTENT_DEFRAG | + EXTENT_DO_ACCOUNTING, PAGE_UNLOCK | + PAGE_CLEAR_DIRTY | PAGE_SET_WRITEBACK | PAGE_END_WRITEBACK); btrfs_free_path(path); |