diff options
Diffstat (limited to 'fs/xfs/xfs_btree.c')
| -rw-r--r-- | fs/xfs/xfs_btree.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index 047573f..5690e102 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -3907,13 +3907,16 @@ xfs_btree_get_rec( * buffer as an ordered buffer and log it appropriately. We need to ensure that * we mark the region we change dirty so that if the buffer is relogged in * a subsequent transaction the changes we make here as an ordered buffer are - * correctly relogged in that transaction. + * correctly relogged in that transaction. If we are in recovery context, then + * just queue the modified buffer as delayed write buffer so the transaction + * recovery completion writes the changes to disk. */ static int xfs_btree_block_change_owner( struct xfs_btree_cur *cur, int level, - __uint64_t new_owner) + __uint64_t new_owner, + struct list_head *buffer_list) { struct xfs_btree_block *block; struct xfs_buf *bp; @@ -3930,16 +3933,19 @@ xfs_btree_block_change_owner( block->bb_u.s.bb_owner = cpu_to_be32(new_owner); /* - * Log owner change as an ordered buffer. If the block is a root block - * hosted in an inode, we might not have a buffer pointer here and we - * shouldn't attempt to log the change as the information is already - * held in the inode and discarded when the root block is formatted into - * the on-disk inode fork. We still change it, though, so everything is - * consistent in memory. + * If the block is a root block hosted in an inode, we might not have a + * buffer pointer here and we shouldn't attempt to log the change as the + * information is already held in the inode and discarded when the root + * block is formatted into the on-disk inode fork. We still change it, + * though, so everything is consistent in memory. */ if (bp) { - xfs_trans_ordered_buf(cur->bc_tp, bp); - xfs_btree_log_block(cur, bp, XFS_BB_OWNER); + if (cur->bc_tp) { + xfs_trans_ordered_buf(cur->bc_tp, bp); + xfs_btree_log_block(cur, bp, XFS_BB_OWNER); + } else { + xfs_buf_delwri_queue(bp, buffer_list); + } } else { ASSERT(cur->bc_flags & XFS_BTREE_ROOT_IN_INODE); ASSERT(level == cur->bc_nlevels - 1); @@ -3956,7 +3962,8 @@ xfs_btree_block_change_owner( int xfs_btree_change_owner( struct xfs_btree_cur *cur, - __uint64_t new_owner) + __uint64_t new_owner, + struct list_head *buffer_list) { union xfs_btree_ptr lptr; int level; @@ -3986,7 +3993,8 @@ xfs_btree_change_owner( /* for each buffer in the level */ do { error = xfs_btree_block_change_owner(cur, level, - new_owner); + new_owner, + buffer_list); } while (!error); if (error != ENOENT) |