| Message ID | 1436501426-29202-1-git-send-email-bhlee.kernel@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Fri, Jul 10, 2015 at 01:10:26PM +0900, Byongho Lee wrote: > The code using 'ordered_extent_flush_mutex' mutex has removed by below > commit. > - 8d875f95da43c6a8f18f77869f2ef26e9594fecc > btrfs: disable strict file flushes for renames and truncates > But the mutex still lives in struct 'btrfs_fs_info'. > > So, this patch removes the mutex from struct 'btrfs_fs_info' and its > initialization code. > > Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com> Reviewed-by: David Sterba <dsterba@suse.com> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index aac314e14188..cdde6d541b3a 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1518,12 +1518,6 @@ struct btrfs_fs_info { */ struct mutex ordered_operations_mutex; - /* - * Same as ordered_operations_mutex except this is for ordered extents - * and not the operations. - */ - struct mutex ordered_extent_flush_mutex; - struct rw_semaphore commit_root_sem; struct rw_semaphore cleanup_work_sem; diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e5aad7f535aa..6ba584714c51 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -2608,7 +2608,6 @@ int open_ctree(struct super_block *sb, mutex_init(&fs_info->ordered_operations_mutex); - mutex_init(&fs_info->ordered_extent_flush_mutex); mutex_init(&fs_info->tree_log_mutex); mutex_init(&fs_info->chunk_mutex); mutex_init(&fs_info->transaction_kthread_mutex);
The code using 'ordered_extent_flush_mutex' mutex has removed by below commit. - 8d875f95da43c6a8f18f77869f2ef26e9594fecc btrfs: disable strict file flushes for renames and truncates But the mutex still lives in struct 'btrfs_fs_info'. So, this patch removes the mutex from struct 'btrfs_fs_info' and its initialization code. Signed-off-by: Byongho Lee <bhlee.kernel@gmail.com> --- fs/btrfs/ctree.h | 6 ------ fs/btrfs/disk-io.c | 1 - 2 files changed, 7 deletions(-)