diff options
Diffstat (limited to 'fs/gfs2/xattr.c')
| -rw-r--r-- | fs/gfs2/xattr.c | 69 |
1 files changed, 26 insertions, 43 deletions
diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c index 912f5cbc4740..8a04108e0c22 100644 --- a/fs/gfs2/xattr.c +++ b/fs/gfs2/xattr.c @@ -567,18 +567,17 @@ out: /** * gfs2_xattr_get - Get a GFS2 extended attribute * @inode: The inode - * @type: The type of extended attribute * @name: The name of the extended attribute * @buffer: The buffer to write the result into * @size: The size of the buffer + * @type: The type of extended attribute * * Returns: actual size of data on success, -errno on error */ - -int gfs2_xattr_get(struct inode *inode, int type, const char *name, - void *buffer, size_t size) +static int gfs2_xattr_get(struct dentry *dentry, const char *name, + void *buffer, size_t size, int type) { - struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_inode *ip = GFS2_I(dentry->d_inode); struct gfs2_ea_location el; int error; @@ -1119,7 +1118,7 @@ static int ea_remove_stuffed(struct gfs2_inode *ip, struct gfs2_ea_location *el) /** * gfs2_xattr_remove - Remove a GFS2 extended attribute - * @inode: The inode + * @ip: The inode * @type: The type of the extended attribute * @name: The name of the extended attribute * @@ -1130,9 +1129,8 @@ static int ea_remove_stuffed(struct gfs2_inode *ip, struct gfs2_ea_location *el) * Returns: 0, or errno on failure */ -static int gfs2_xattr_remove(struct inode *inode, int type, const char *name) +static int gfs2_xattr_remove(struct gfs2_inode *ip, int type, const char *name) { - struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_ea_location el; int error; @@ -1156,24 +1154,24 @@ static int gfs2_xattr_remove(struct inode *inode, int type, const char *name) } /** - * gfs2_xattr_set - Set (or remove) a GFS2 extended attribute - * @inode: The inode - * @type: The type of the extended attribute + * __gfs2_xattr_set - Set (or remove) a GFS2 extended attribute + * @ip: The inode * @name: The name of the extended attribute * @value: The value of the extended attribute (NULL for remove) * @size: The size of the @value argument * @flags: Create or Replace + * @type: The type of the extended attribute * * See gfs2_xattr_remove() for details of the removal of xattrs. * * Returns: 0 or errno on failure */ -int gfs2_xattr_set(struct inode *inode, int type, const char *name, - const void *value, size_t size, int flags) +int __gfs2_xattr_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags, int type) { - struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_ea_location el; unsigned int namel = strlen(name); int error; @@ -1184,7 +1182,7 @@ int gfs2_xattr_set(struct inode *inode, int type, const char *name, return -ERANGE; if (value == NULL) - return gfs2_xattr_remove(inode, type, name); + return gfs2_xattr_remove(ip, type, name); if (ea_check_size(sdp, namel, size)) return -ERANGE; @@ -1224,6 +1222,13 @@ int gfs2_xattr_set(struct inode *inode, int type, const char *name, return error; } +static int gfs2_xattr_set(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags, int type) +{ + return __gfs2_xattr_set(dentry->d_inode, name, value, + size, flags, type); +} + static int ea_acl_chmod_unstuffed(struct gfs2_inode *ip, struct gfs2_ea_header *ea, char *data) { @@ -1529,40 +1534,18 @@ out_alloc: return error; } -static int gfs2_xattr_user_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - return gfs2_xattr_get(inode, GFS2_EATYPE_USR, name, buffer, size); -} - -static int gfs2_xattr_user_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return gfs2_xattr_set(inode, GFS2_EATYPE_USR, name, value, size, flags); -} - -static int gfs2_xattr_security_get(struct inode *inode, const char *name, - void *buffer, size_t size) -{ - return gfs2_xattr_get(inode, GFS2_EATYPE_SECURITY, name, buffer, size); -} - -static int gfs2_xattr_security_set(struct inode *inode, const char *name, - const void *value, size_t size, int flags) -{ - return gfs2_xattr_set(inode, GFS2_EATYPE_SECURITY, name, value, size, flags); -} - static struct xattr_handler gfs2_xattr_user_handler = { .prefix = XATTR_USER_PREFIX, - .get = gfs2_xattr_user_get, - .set = gfs2_xattr_user_set, + .flags = GFS2_EATYPE_USR, + .get = gfs2_xattr_get, + .set = gfs2_xattr_set, }; static struct xattr_handler gfs2_xattr_security_handler = { .prefix = XATTR_SECURITY_PREFIX, - .get = gfs2_xattr_security_get, - .set = gfs2_xattr_security_set, + .flags = GFS2_EATYPE_SECURITY, + .get = gfs2_xattr_get, + .set = gfs2_xattr_set, }; struct xattr_handler *gfs2_xattr_handlers[] = { |