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| author | Stefan Behrens <sbehrens@giantdisaster.de> | 2013-05-07 12:23:30 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-05-28 12:02:12 +0200 |
| commit | 7e21f14d179ee8973a9b18552854c9934fcbe370 (patch) | |
| tree | d58c86eef4c6a359e0a5284c4a91e6c9a90931d5 /fs | |
| parent | 611a75e1874c96b06517dfc5357b0b15926e1251 (diff) | |
| download | linux-7e21f14d179ee8973a9b18552854c9934fcbe370.tar.gz linux-7e21f14d179ee8973a9b18552854c9934fcbe370.tar.bz2 linux-7e21f14d179ee8973a9b18552854c9934fcbe370.zip | |
btrfs: fix btrfs_extend_item() comment
The size parameter to btrfs_extend_item() is the number of bytes
to add to the item, not the size of the item after the operation
(like it is for btrfs_truncate_item(), there the size parameter
is not the number of bytes to take away, but the total size of
the item after truncation).
Fix it in the comment.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ctree.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 02fae7f7e42c..17dffe33e8d0 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -4430,7 +4430,7 @@ void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path, } /* - * make the item pointed to by the path bigger, data_size is the new size. + * make the item pointed to by the path bigger, data_size is the added size. */ void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path, u32 data_size) |