tree a5c3e5101e9f79bf39672f02c0eea573e7a47cb8
parent 7e047ef5fe2d52e83020e856b1bf2556a6a2ce98
author David Howells <dhowells@redhat.com> 1151306691 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151341098 -0700

[PATCH] keys: discard the contents of a key on revocation

Cause the keys linked to a keyring to be unlinked from it when revoked and it
causes the data attached to a user-defined key to be discarded when revoked.

This frees up most of the quota a key occupied at that point, rather than
waiting for the key to actually be destroyed.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>