diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index e5beca3868a7..60829312787a 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1242,9 +1242,12 @@ void __brelse(struct buffer_head *bh) } EXPORT_SYMBOL(__brelse); -/* - * bforget() is like brelse(), except it discards any - * potentially dirty data. +/** + * __bforget - Discard any dirty data in a buffer. + * @bh: The buffer to forget. + * + * This variant of bforget() can be called if @bh is guaranteed to not + * be NULL. */ void __bforget(struct buffer_head *bh) { |