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authorAndreas Gruenbacher <agruenba@redhat.com>2015-12-02 14:44:38 +0100
committerAl Viro <viro@zeniv.linux.org.uk>2015-12-06 21:34:15 -0500
commitaa7c5241c380adb7e6913549292c1b83c1469bda (patch)
tree4247a21eb6370450bfa78ea6f513e560ce334900 /include/linux
parent9172abbcd371f2f62903087bbd228f11d380b7b4 (diff)
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tmpfs: Use xattr handler infrastructure
Use the VFS xattr handler infrastructure and get rid of similar code in the filesystem. For implementing shmem_xattr_handler_set, we need a version of simple_xattr_set which removes the attribute when value is NULL. Use this to implement kernfs_iop_removexattr as well. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: James Morris <james.l.morris@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: linux-mm@kvack.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/xattr.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index 03c847fb6cc1..4dd40cb2c07b 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -104,9 +104,7 @@ int simple_xattr_get(struct simple_xattrs *xattrs, const char *name,
void *buffer, size_t size);
int simple_xattr_set(struct simple_xattrs *xattrs, const char *name,
const void *value, size_t size, int flags);
-int simple_xattr_remove(struct simple_xattrs *xattrs, const char *name);
-ssize_t simple_xattr_list(struct simple_xattrs *xattrs, char *buffer,
- size_t size);
+ssize_t simple_xattr_list(struct simple_xattrs *xattrs, char *buffer, size_t size);
void simple_xattr_list_add(struct simple_xattrs *xattrs,
struct simple_xattr *new_xattr);