wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
index fc6d25f..2f19aee 100644
--- a/fs/ocfs2/suballoc.c
+++ b/fs/ocfs2/suballoc.c
@@ -141,7 +141,7 @@
if (ac->ac_which != OCFS2_AC_USE_LOCAL)
ocfs2_inode_unlock(inode, 1);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
iput(inode);
ac->ac_inode = NULL;
@@ -797,11 +797,11 @@
return -EINVAL;
}
- mutex_lock(&alloc_inode->i_mutex);
+ inode_lock(alloc_inode);
status = ocfs2_inode_lock(alloc_inode, &bh, 1);
if (status < 0) {
- mutex_unlock(&alloc_inode->i_mutex);
+ inode_unlock(alloc_inode);
iput(alloc_inode);
mlog_errno(status);
@@ -2875,10 +2875,10 @@
goto bail;
}
- mutex_lock(&inode_alloc_inode->i_mutex);
+ inode_lock(inode_alloc_inode);
status = ocfs2_inode_lock(inode_alloc_inode, &alloc_bh, 0);
if (status < 0) {
- mutex_unlock(&inode_alloc_inode->i_mutex);
+ inode_unlock(inode_alloc_inode);
iput(inode_alloc_inode);
mlog(ML_ERROR, "lock on alloc inode on slot %u failed %d\n",
(u32)suballoc_slot, status);
@@ -2891,7 +2891,7 @@
mlog(ML_ERROR, "test suballoc bit failed %d\n", status);
ocfs2_inode_unlock(inode_alloc_inode, 0);
- mutex_unlock(&inode_alloc_inode->i_mutex);
+ inode_unlock(inode_alloc_inode);
iput(inode_alloc_inode);
brelse(alloc_bh);
