From: Dave Chinner <dchinner@xxxxxxxxxx>
Now that we can guarantee the availability of a free inode for an
inode allocation transaction, split the inode chunk allocation out
of the inode allocation transaction completely. Instead, if the
inode ticket reservation detects no free inodes available, do the
inode chunk allocation immediately from this context.
This means that we need to split the create/mkdir/mknod transaction
reservations apart - we use the inode chunk allocation reservation
part for inode chunk allocation transactions, and the free inode
allocation and directory modification part for the
create/mkdir/mknod operation.
At this point, we have effectively decoupled free inode allocation
from inode chunk allocation.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/xfs_trans.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 2b49463..f469e72 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -109,7 +109,8 @@ typedef struct xfs_trans_header {
#define XFS_TRANS_SB_COUNT 41
#define XFS_TRANS_CHECKPOINT 42
#define XFS_TRANS_ICREATE 43
-#define XFS_TRANS_TYPE_MAX 43
+#define XFS_TRANS_IALLOC_CHUNK 44
+#define XFS_TRANS_TYPE_MAX 44
/* new transaction types need to be reflected in xfs_logprint(8) */
#define XFS_TRANS_TYPES \
--
1.8.3.2
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