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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-04-14 22:28:32 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-04-14 22:28:32 +0100 |
| commit | 4b2f8838479eb2abe042e094f7d2cced6d5ea772 (patch) | |
| tree | 5ef3236b354a494c8d71a572896283e44989c696 /fs/btrfs/ctree.c | |
| parent | c848791f0336914a3081ea3fe029cf177d81de81 (diff) | |
| parent | 9fd85eb502a78bd812db58bd1f668b2a06ee30a5 (diff) | |
| download | linux-4b2f8838479eb2abe042e094f7d2cced6d5ea772.tar.bz2 | |
Merge branch 'devel-stable' into for-next
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 993642199326..6d67f32e648d 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -1645,14 +1645,14 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans, parent_nritems = btrfs_header_nritems(parent); blocksize = root->nodesize; - end_slot = parent_nritems; + end_slot = parent_nritems - 1; - if (parent_nritems == 1) + if (parent_nritems <= 1) return 0; btrfs_set_lock_blocking(parent); - for (i = start_slot; i < end_slot; i++) { + for (i = start_slot; i <= end_slot; i++) { int close = 1; btrfs_node_key(parent, &disk_key, i); @@ -1669,7 +1669,7 @@ int btrfs_realloc_node(struct btrfs_trans_handle *trans, other = btrfs_node_blockptr(parent, i - 1); close = close_blocks(blocknr, other, blocksize); } - if (!close && i < end_slot - 2) { + if (!close && i < end_slot) { other = btrfs_node_blockptr(parent, i + 1); close = close_blocks(blocknr, other, blocksize); } |