diff options
| -rw-r--r-- | fs/ext3/ioctl.c | 6 | ||||
| -rw-r--r-- | fs/ext4/ioctl.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/fs/ext3/ioctl.c b/fs/ext3/ioctl.c index ba1b54e23cae..e7b2ed9d36cc 100644 --- a/fs/ext3/ioctl.c +++ b/fs/ext3/ioctl.c @@ -134,10 +134,11 @@ flags_out: goto setversion_out; } + mutex_lock(&inode->i_mutex); handle = ext3_journal_start(inode, 1); if (IS_ERR(handle)) { err = PTR_ERR(handle); - goto setversion_out; + goto unlock_out; } err = ext3_reserve_inode_write(handle, inode, &iloc); if (err == 0) { @@ -146,6 +147,9 @@ flags_out: err = ext3_mark_iloc_dirty(handle, inode, &iloc); } ext3_journal_stop(handle); + +unlock_out: + mutex_unlock(&inode->i_mutex); setversion_out: mnt_drop_write(filp->f_path.mnt); return err; diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a56796814d6a..46a8de6f2089 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -158,10 +158,11 @@ flags_out: goto setversion_out; } + mutex_lock(&inode->i_mutex); handle = ext4_journal_start(inode, 1); if (IS_ERR(handle)) { err = PTR_ERR(handle); - goto setversion_out; + goto unlock_out; } err = ext4_reserve_inode_write(handle, inode, &iloc); if (err == 0) { @@ -170,6 +171,9 @@ flags_out: err = ext4_mark_iloc_dirty(handle, inode, &iloc); } ext4_journal_stop(handle); + +unlock_out: + mutex_unlock(&inode->i_mutex); setversion_out: mnt_drop_write(filp->f_path.mnt); return err; |