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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 19:37:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 19:37:45 -0700
commite8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d (patch)
treec0d82cbd11daaf579b74121c6641d58947091094 /fs/ioctl.c
parent6109e2ce2600e2db26cd0424bb9c6ed019723288 (diff)
parent82f3952c02add60b15eea9151d4d99b6b82066c6 (diff)
downloadlwn-e8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d.tar.gz
lwn-e8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (69 commits) fix handling of offsets in cris eeprom.c, get rid of fake on-stack files get rid of home-grown mutex in cris eeprom.c switch ecryptfs_write() to struct inode *, kill on-stack fake files switch ecryptfs_get_locked_page() to struct inode * simplify access to ecryptfs inodes in ->readpage() and friends AFS: Don't put struct file on the stack Ban ecryptfs over ecryptfs logfs: replace inode uid,gid,mode initialization with helper function ufs: replace inode uid,gid,mode initialization with helper function udf: replace inode uid,gid,mode init with helper ubifs: replace inode uid,gid,mode initialization with helper function sysv: replace inode uid,gid,mode initialization with helper function reiserfs: replace inode uid,gid,mode initialization with helper function ramfs: replace inode uid,gid,mode initialization with helper function omfs: replace inode uid,gid,mode initialization with helper function bfs: replace inode uid,gid,mode initialization with helper function ocfs2: replace inode uid,gid,mode initialization with helper function nilfs2: replace inode uid,gid,mode initialization with helper function minix: replace inode uid,gid,mode init with helper ext4: replace inode uid,gid,mode init with helper ... Trivial conflict in fs/fs-writeback.c (mark bitfields unsigned)
Diffstat (limited to 'fs/ioctl.c')
-rw-r--r--fs/ioctl.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/fs/ioctl.c b/fs/ioctl.c
index 7faefb4da939..2d140a713861 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -525,15 +525,8 @@ static int ioctl_fsfreeze(struct file *filp)
if (sb->s_op->freeze_fs == NULL)
return -EOPNOTSUPP;
- /* If a blockdevice-backed filesystem isn't specified, return. */
- if (sb->s_bdev == NULL)
- return -EINVAL;
-
/* Freeze */
- sb = freeze_bdev(sb->s_bdev);
- if (IS_ERR(sb))
- return PTR_ERR(sb);
- return 0;
+ return freeze_super(sb);
}
static int ioctl_fsthaw(struct file *filp)
@@ -543,12 +536,8 @@ static int ioctl_fsthaw(struct file *filp)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- /* If a blockdevice-backed filesystem isn't specified, return EINVAL. */
- if (sb->s_bdev == NULL)
- return -EINVAL;
-
/* Thaw */
- return thaw_bdev(sb->s_bdev, sb);
+ return thaw_super(sb);
}
/*