Commit c9b92530 authored by Anatol Pomozov's avatar Anatol Pomozov Committed by Theodore Ts'o
Browse files

ext4: make orphan functions be no-op in no-journal mode

Instead of checking whether the handle is valid, we check if journal
is enabled. This avoids taking the s_orphan_lock mutex in all cases
when there is no journal in use, including the error paths where
ext4_orphan_del() is called with a handle set to NULL.
Signed-off-by: default avatarAnatol Pomozov <>
Signed-off-by: default avatar"Theodore Ts'o" <>
parent b5e2368b
......@@ -2369,7 +2369,7 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0, rc;
if (!ext4_handle_valid(handle))
if (!EXT4_SB(sb)->s_journal)
return 0;
......@@ -2443,8 +2443,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
struct ext4_iloc iloc;
int err = 0;
/* ext4_handle_valid() assumes a valid handle_t pointer */
if (handle && !ext4_handle_valid(handle))
if (!EXT4_SB(inode->i_sb)->s_journal)
return 0;
......@@ -2463,7 +2462,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
* transaction handle with which to update the orphan list on
* disk, but we still need to remove the inode from the linked
* list in memory. */
if (sbi->s_journal && !handle)
if (!handle)
goto out;
err = ext4_reserve_inode_write(handle, inode, &iloc);
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment