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authorAndreas Gruenbacher <agruenba@redhat.com>2015-10-04 20:18:52 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-11-14 04:34:33 +0300
commite409de992e3ea3674393465f07cc71c948edd87a (patch)
treee650f63fbb38fb48cef2fd24f10651ea5765d5ff /arch
parentd9a82a04033f87bbd06efb29f78c0170a38154a8 (diff)
downloadlinux-e409de992e3ea3674393465f07cc71c948edd87a.tar.xz
9p: xattr simplifications
Now that the xattr handler is passed to the xattr handler operations, we can use the same get and set operations for the user, trusted, and security xattr namespaces. In those namespaces, we can access the full attribute name by "reattaching" the name prefix the vfs has skipped for us. Add a xattr_full_name helper to make this obvious in the code. For the "system.posix_acl_access" and "system.posix_acl_default" attributes, handler->prefix is the full attribute name; the suffix is the empty string. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Cc: Eric Van Hensbergen <ericvh@gmail.com> Cc: Ron Minnich <rminnich@sandia.gov> Cc: Latchesar Ionkov <lucho@ionkov.net> Cc: v9fs-developer@lists.sourceforge.net Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
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