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Diffstat (limited to 'fs/reiserfs/xattr.c')
-rw-r--r--fs/reiserfs/xattr.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index d78089690965..6938d8c68d6e 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -555,11 +555,10 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th,
reiserfs_write_unlock(inode->i_sb);
mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_XATTR);
- down_write(&dentry->d_inode->i_alloc_sem);
+ inode_dio_wait(dentry->d_inode);
reiserfs_write_lock(inode->i_sb);
err = reiserfs_setattr(dentry, &newattrs);
- up_write(&dentry->d_inode->i_alloc_sem);
mutex_unlock(&dentry->d_inode->i_mutex);
} else
update_ctime(inode);
@@ -868,12 +867,18 @@ out:
return err;
}
-static int reiserfs_check_acl(struct inode *inode, int mask, unsigned int flags)
+int reiserfs_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl;
int error = -EAGAIN; /* do regular unix permission checks by default */
- if (flags & IPERM_FLAG_RCU)
+ /*
+ * Stat data v1 doesn't support ACLs.
+ */
+ if (get_inode_sd_version(inode) == STAT_DATA_V1)
+ return -EAGAIN;
+
+ if (mask & MAY_NOT_BLOCK)
return -ECHILD;
acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS);
@@ -952,7 +957,7 @@ static int xattr_mount_check(struct super_block *s)
return 0;
}
-int reiserfs_permission(struct inode *inode, int mask, unsigned int flags)
+int reiserfs_permission(struct inode *inode, int mask)
{
/*
* We don't do permission checks on the internal objects.
@@ -961,15 +966,7 @@ int reiserfs_permission(struct inode *inode, int mask, unsigned int flags)
if (IS_PRIVATE(inode))
return 0;
-#ifdef CONFIG_REISERFS_FS_XATTR
- /*
- * Stat data v1 doesn't support ACLs.
- */
- if (get_inode_sd_version(inode) != STAT_DATA_V1)
- return generic_permission(inode, mask, flags,
- reiserfs_check_acl);
-#endif
- return generic_permission(inode, mask, flags, NULL);
+ return generic_permission(inode, mask);
}
static int xattr_hide_revalidate(struct dentry *dentry, struct nameidata *nd)