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authorAl Viro <viro@zeniv.linux.org.uk>2015-06-16 18:17:28 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2015-07-06 17:39:23 -0400
commit493b4537a26b104fb3bd07ff4a46b6ede4288e76 (patch)
tree0fccffb4410aa39de396c6185ead36fc765b6aa6 /fs/ufs
parent2401aa29ab5c42cc34853a5c1457fbf66593690f (diff)
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ufs: move lock_ufs() down into __ufs_truncate_blocks()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ufs')
-rw-r--r--fs/ufs/truncate.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 6f56036ff724..155e13aea80c 100644
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -447,6 +447,7 @@ static void __ufs_truncate_blocks(struct inode *inode)
struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;
int retry;
+ lock_ufs(sb);
while (1) {
retry = ufs_trunc_direct(inode);
retry |= ufs_trunc_indirect(inode, UFS_IND_BLOCK,
@@ -464,11 +465,11 @@ static void __ufs_truncate_blocks(struct inode *inode)
}
ufsi->i_lastfrag = DIRECT_FRAGMENT;
+ unlock_ufs(sb);
}
int ufs_truncate(struct inode *inode, loff_t size)
{
- struct super_block *sb = inode->i_sb;
int err = 0;
UFSD("ENTER: ino %lu, i_size: %llu, old_i_size: %llu\n",
@@ -481,7 +482,6 @@ int ufs_truncate(struct inode *inode, loff_t size)
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return -EPERM;
- lock_ufs(sb);
err = ufs_alloc_lastblock(inode, size);
if (err)
@@ -495,23 +495,18 @@ int ufs_truncate(struct inode *inode, loff_t size)
inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
mark_inode_dirty(inode);
out:
- unlock_ufs(sb);
UFSD("EXIT: err %d\n", err);
return err;
}
void ufs_truncate_blocks(struct inode *inode)
{
- struct super_block *sb = inode->i_sb;
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
return;
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return;
-
- lock_ufs(sb);
__ufs_truncate_blocks(inode);
- unlock_ufs(sb);
}
int ufs_setattr(struct dentry *dentry, struct iattr *attr)