diff options
| author | Andreas Gruenbacher <agruenba@redhat.com> | 2015-10-04 19:18:51 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-11-13 20:34:32 -0500 |
| commit | d9a82a04033f87bbd06efb29f78c0170a38154a8 (patch) | |
| tree | ac074d813cda2a29a5f8a12a063e058ea588cb7c /fs/xattr.c | |
| parent | bf781714b3e1421a0ebcd0137d081e6566a89f15 (diff) | |
xattr handlers: Pass handler to operations instead of flags
The xattr_handler operations are currently all passed a file system
specific flags value which the operations can use to disambiguate between
different handlers; some file systems use that to distinguish the xattr
namespace, for example. In some oprations, it would be useful to also have
access to the handler prefix. To allow that, pass a pointer to the handler
to operations instead of the flags value alone.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xattr.c')
| -rw-r--r-- | fs/xattr.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/xattr.c b/fs/xattr.c index 072fee1258dd..44377b6f6001 100644 --- a/fs/xattr.c +++ b/fs/xattr.c @@ -720,7 +720,7 @@ generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t s handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->get(dentry, name, buffer, size, handler->flags); + return handler->get(handler, dentry, name, buffer, size); } /* @@ -735,15 +735,15 @@ generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size) if (!buffer) { for_each_xattr_handler(handlers, handler) { - size += handler->list(dentry, NULL, 0, NULL, 0, - handler->flags); + size += handler->list(handler, dentry, NULL, 0, + NULL, 0); } } else { char *buf = buffer; for_each_xattr_handler(handlers, handler) { - size = handler->list(dentry, buf, buffer_size, - NULL, 0, handler->flags); + size = handler->list(handler, dentry, buf, buffer_size, + NULL, 0); if (size > buffer_size) return -ERANGE; buf += size; @@ -767,7 +767,7 @@ generic_setxattr(struct dentry *dentry, const char *name, const void *value, siz handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->set(dentry, name, value, size, flags, handler->flags); + return handler->set(handler, dentry, name, value, size, flags); } /* @@ -782,8 +782,7 @@ generic_removexattr(struct dentry *dentry, const char *name) handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name); if (!handler) return -EOPNOTSUPP; - return handler->set(dentry, name, NULL, 0, - XATTR_REPLACE, handler->flags); + return handler->set(handler, dentry, name, NULL, 0, XATTR_REPLACE); } EXPORT_SYMBOL(generic_getxattr); |