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authorJan Kara <jack@suse.cz>2012-06-12 16:20:44 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-31 09:45:52 +0400
commit2c22b337b5bbb497c41b348b2357b7070ed5ba88 (patch)
tree781ca4825fe6383254a8b8528b23115fd389c48e /fs/nilfs2/ioctl.c
parentfbf8fb76505a9e5bbb47e91d964105b6ea59b0ec (diff)
downloadop-kernel-dev-2c22b337b5bbb497c41b348b2357b7070ed5ba88.zip
op-kernel-dev-2c22b337b5bbb497c41b348b2357b7070ed5ba88.tar.gz
nilfs2: Convert to new freezing mechanism
We change nilfs_page_mkwrite() to provide proper freeze protection for writeable page faults (we must wait for frozen filesystem even if the page is fully mapped). We remove all vfs_check_frozen() checks since they are now handled by the generic code. CC: linux-nilfs@vger.kernel.org CC: KONISHI Ryusuke <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nilfs2/ioctl.c')
-rw-r--r--fs/nilfs2/ioctl.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 06658ca..08f2796 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -660,8 +660,6 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
goto out_free;
}
- vfs_check_frozen(inode->i_sb, SB_FREEZE_WRITE);
-
ret = nilfs_ioctl_move_blocks(inode->i_sb, &argv[0], kbufs[0]);
if (ret < 0)
printk(KERN_ERR "NILFS: GC failed during preparation: "
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