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authorAl Viro <viro@zeniv.linux.org.uk>2012-06-26 18:10:04 (GMT)
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-22 19:57:54 (GMT)
commit41f9d29f09ca0b22c3631e8a39676e74cda9bcc0 (patch)
tree7ab5ed25f14466471fb55536e1cf71c514fb7fe9 /security/keys/internal.h
parent7266702805f9d824f92ce5c4069eca65d0f21d28 (diff)
downloadlinux-41f9d29f09ca0b22c3631e8a39676e74cda9bcc0.tar.xz
trimming task_work: kill ->data
get rid of the only user of ->data; this is _not_ the final variant - in the end we'll have task_work and rcu_head identical and just use cred->rcu, at which point the separate allocation will be gone completely. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security/keys/internal.h')
-rw-r--r--security/keys/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/security/keys/internal.h b/security/keys/internal.h
index 3dcbf86..b510a31 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -148,6 +148,10 @@ extern key_ref_t lookup_user_key(key_serial_t id, unsigned long flags,
#define KEY_LOOKUP_PARTIAL 0x02
#define KEY_LOOKUP_FOR_UNLINK 0x04
+struct kludge { /* this will die off very soon */
+ struct task_work twork;
+ struct cred *cred;
+};
extern long join_session_keyring(const char *name);
extern void key_change_session_keyring(struct task_work *twork);