diff options
| author | Lukas Czerner <lczerner@redhat.com> | 2013-05-21 23:20:03 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-05-21 23:20:03 -0400 |
| commit | 259709b07da103edc40b8c5bdb2d5c0e77374f94 (patch) | |
| tree | 358bb3da52897264271a9ff45dd5869f2056aa39 /include/linux/jbd2.h | |
| parent | d47992f86b307985b3215bcf141d56d1849d71df (diff) | |
| download | linux-stable-259709b07da103edc40b8c5bdb2d5c0e77374f94.tar.gz linux-stable-259709b07da103edc40b8c5bdb2d5c0e77374f94.tar.bz2 linux-stable-259709b07da103edc40b8c5bdb2d5c0e77374f94.zip | |
jbd2: change jbd2_journal_invalidatepage to accept length
invalidatepage now accepts range to invalidate and there are two file
system using jbd2 also implementing punch hole feature which can benefit
from this. We need to implement the same thing for jbd2 layer in order to
allow those file system take benefit of this functionality.
This commit adds length argument to the jbd2_journal_invalidatepage()
and updates all instances in ext4 and ocfs2.
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/jbd2.h')
| -rw-r--r-- | include/linux/jbd2.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index 6e051f472edb..682a63c34d26 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1090,7 +1090,7 @@ extern int jbd2_journal_dirty_metadata (handle_t *, struct buffer_head *); extern int jbd2_journal_forget (handle_t *, struct buffer_head *); extern void journal_sync_buffer (struct buffer_head *); extern int jbd2_journal_invalidatepage(journal_t *, - struct page *, unsigned long); + struct page *, unsigned int, unsigned int); extern int jbd2_journal_try_to_free_buffers(journal_t *, struct page *, gfp_t); extern int jbd2_journal_stop(handle_t *); extern int jbd2_journal_flush (journal_t *); |