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Commit 7e21f14d179ee8973a9b18552854c9934fcbe370

Authored by Stefan Behrens
Committed by Jiri Kosina
1 parent 611a75e187
Exists in smarc-imx_3.14.28_1.0.0_ga and in 1 other branch imx_3.14.28_1.0.0_ga

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>

Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff

... ... @@ -4430,7 +4430,7 @@
4430 4430 }
4431 4431  
4432 4432 /*
4433   - * make the item pointed to by the path bigger, data_size is the new size.
  4433 + * make the item pointed to by the path bigger, data_size is the added size.
4434 4434 */
4435 4435 void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,
4436 4436 u32 data_size)