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| author | Al Viro <viro@zeniv.linux.org.uk> | 2016-04-15 14:44:31 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-02 19:47:23 -0400 |
| commit | 1ae1f3f64735905d1751a64ae4b05b9509486612 (patch) | |
| tree | 68d21390226b0c68127b300ff68a9920ce45fc29 | |
| parent | 5ecfcb265f1e77d5de0140d21de3f8ab25441df7 (diff) | |
| download | linux-1ae1f3f64735905d1751a64ae4b05b9509486612.tar.bz2 | |
reiserfs: open-code reiserfs_mutex_lock_safe() in reiserfs_unpack()
... and have it use inode_lock()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/reiserfs/ioctl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c index 57045f423893..2f1ddc908013 100644 --- a/fs/reiserfs/ioctl.c +++ b/fs/reiserfs/ioctl.c @@ -187,7 +187,11 @@ int reiserfs_unpack(struct inode *inode, struct file *filp) } /* we need to make sure nobody is changing the file size beneath us */ - reiserfs_mutex_lock_safe(&inode->i_mutex, inode->i_sb); +{ + int depth = reiserfs_write_unlock_nested(inode->i_sb); + inode_lock(inode); + reiserfs_write_lock_nested(inode->i_sb, depth); +} reiserfs_write_lock(inode->i_sb); |