@@ -744,6 +744,8 @@ xfs_lookup(
* to attach to or associate with (i.e. pip == NULL) because they
* are not linked into the directory structure - they are attached
* directly to the superblock - and so have no parent.
+ *
+ * Caller is responsible for unlocking the inode manually upon return
*/
static int
xfs_ialloc(
@@ -942,7 +944,7 @@ xfs_ialloc(
/*
* Log the new values stuffed into the inode.
*/
- xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
+ xfs_trans_ijoin(tp, ip, 0);
xfs_trans_log_inode(tp, ip, flags);
/* now that we have an i_mode we can setup the inode structure */
@@ -1264,6 +1266,7 @@ xfs_create(
xfs_qm_dqrele(pdqp);
*ipp = ip;
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
return 0;
out_trans_cancel:
@@ -1359,6 +1362,7 @@ xfs_create_tmpfile(
xfs_qm_dqrele(pdqp);
*ipp = ip;
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
return 0;
out_trans_cancel:
@@ -820,6 +820,7 @@ xfs_qm_qino_alloc(
}
if (need_alloc)
xfs_finish_inode_setup(*ip);
+ xfs_iunlock(*ip, XFS_ILOCK_EXCL);
return error;
}
@@ -352,6 +352,7 @@ xfs_symlink(
xfs_qm_dqrele(pdqp);
*ipp = ip;
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
return 0;
out_trans_cancel:
@@ -373,6 +374,8 @@ xfs_symlink(
if (unlock_dp_on_error)
xfs_iunlock(dp, XFS_ILOCK_EXCL);
+ if (ip)
+ xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
}
Modify xfs_ialloc to hold locks after return. Caller will be responsible for manual unlock. We will need this later to hold locks across parent pointer operations Signed-off-by: Allison Henderson <allison.henderson@oracle.com> --- fs/xfs/xfs_inode.c | 6 +++++- fs/xfs/xfs_qm.c | 1 + fs/xfs/xfs_symlink.c | 3 +++ 3 files changed, 9 insertions(+), 1 deletion(-)