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authorAl Viro <viro@zeniv.linux.org.uk>2016-04-10 18:50:48 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2016-04-10 19:31:09 -0400
commit79a628d14ec7ee9adfdc3ce04343d5ff7ec20c18 (patch)
tree96b0e5a6a97bed3bdd0669bbdf372f05db718404 /fs/reiserfs/xattr.h
parent5fdccfef483d088fcc533b282bf6953579d6d6f4 (diff)
reiserfs: switch to generic_{get,set,remove}xattr()
reiserfs_xattr_[sg]et() will fail with -EOPNOTSUPP for V1 inodes anyway, and all reiserfs instances of ->[sg]et() call it and so does ->set_acl(). Checks for name length in the instances had been bogus; they should've been "bugger off if it's _exactly_ the prefix" (as generic would do on its own) and not "bugger off if it's shorter than the prefix" - that can't happen. xattr_full_name() is needed to adjust for the fact that generic instances will skip the prefix in the name passed to ->[gs]et(); reiserfs homegrown analogues didn't. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/reiserfs/xattr.h')
-rw-r--r--fs/reiserfs/xattr.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/reiserfs/xattr.h b/fs/reiserfs/xattr.h
index 15dde6262c00..613ff5aef94e 100644
--- a/fs/reiserfs/xattr.h
+++ b/fs/reiserfs/xattr.h
@@ -2,6 +2,7 @@
#include <linux/init.h>
#include <linux/list.h>
#include <linux/rwsem.h>
+#include <linux/xattr.h>
struct inode;
struct dentry;
@@ -18,12 +19,7 @@ int reiserfs_permission(struct inode *inode, int mask);
#ifdef CONFIG_REISERFS_FS_XATTR
#define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir)
-ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name,
- void *buffer, size_t size);
-int reiserfs_setxattr(struct dentry *dentry, const char *name,
- const void *value, size_t size, int flags);
ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
-int reiserfs_removexattr(struct dentry *dentry, const char *name);
int reiserfs_xattr_get(struct inode *, const char *, void *, size_t);
int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int);
@@ -92,10 +88,7 @@ static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
#else
-#define reiserfs_getxattr NULL
-#define reiserfs_setxattr NULL
#define reiserfs_listxattr NULL
-#define reiserfs_removexattr NULL
static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
{