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[v6,20/20] btrfs: minimal conversion to errseq_t writeback error reporting on fsync

Message ID 20170612122316.13244-25-jlayton@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jeff Layton June 12, 2017, 12:23 p.m. UTC 
Set the FS_WB_ERRSEQ flag to opt-in to errseq_t based reporting.
Internal call to filemap_* functions are left as-is.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
 fs/btrfs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 4f1cdd5058f1..c99af09cd3e7 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2184,7 +2184,7 @@  static struct file_system_type btrfs_fs_type = {
 	.name		= "btrfs",
 	.mount		= btrfs_mount,
 	.kill_sb	= btrfs_kill_super,
-	.fs_flags	= FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA,
+	.fs_flags	= FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_WB_ERRSEQ,
 };
 MODULE_ALIAS_FS("btrfs");