diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-02-19 10:30:46 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-02-21 19:32:07 -0500 |
| commit | bbd55937de8f2754adc5792b0f8e5ff7d9c0420e (patch) | |
| tree | a648c05a34cb6f5c4b5333f3fff5bbf7d5498119 /fs/ext4/ext4.h | |
| parent | 7c990728b99ed6fbe9c75fc202fce1172d9916da (diff) | |
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
In preparation for making s_journal_flag_rwsem synchronize
ext4_writepages() with changes to both the EXTENTS and JOURNAL_DATA
flags (rather than just JOURNAL_DATA as it does currently), rename it to
s_writepages_rwsem.
Link: https://lore.kernel.org/r/20200219183047.47417-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: stable@kernel.org
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 614fefa7dc7a..4b986ad42b9d 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1553,7 +1553,7 @@ struct ext4_sb_info { struct ratelimit_state s_msg_ratelimit_state; /* Barrier between changing inodes' journal flags and writepages ops. */ - struct percpu_rw_semaphore s_journal_flag_rwsem; + struct percpu_rw_semaphore s_writepages_rwsem; struct dax_device *s_daxdev; #ifdef CONFIG_EXT4_DEBUG unsigned long s_simulate_fail; |