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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-02-13 06:43:25 (GMT)
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-02-13 06:43:25 (GMT)
commitd9bc125caf592b7d081021f32ce5b717efdf70c8 (patch)
tree263b7066ba22ddce21db610c0300f6eaac6f2064 /arch/mips/kernel/mips-mt.c
parent43d78ef2ba5bec26d0315859e8324bfc0be23766 (diff)
parentec2f9d1331f658433411c58077871e1eef4ee1b4 (diff)
downloadlinux-d9bc125caf592b7d081021f32ce5b717efdf70c8.tar.xz
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/
Conflicts: net/sunrpc/auth_gss/gss_krb5_crypto.c net/sunrpc/auth_gss/gss_spkm3_token.c net/sunrpc/clnt.c Merge with mainline and fix conflicts.
Diffstat (limited to 'arch/mips/kernel/mips-mt.c')
-rw-r--r--arch/mips/kernel/mips-mt.c28
1 files changed, 26 insertions, 2 deletions
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index c1373a6..ba01800 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -3,9 +3,11 @@
* Copyright (C) 2005 Mips Technologies, Inc
*/
+#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/cpumask.h>
+#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/security.h>
@@ -96,6 +98,10 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len,
goto out_unlock;
}
+ retval = security_task_setscheduler(p, 0, NULL);
+ if (retval)
+ goto out_unlock;
+
/* Record new user-specified CPU set for future reference */
p->thread.user_cpus_allowed = new_mask;
@@ -141,8 +147,9 @@ asmlinkage long mipsmt_sys_sched_getaffinity(pid_t pid, unsigned int len,
p = find_process_by_pid(pid);
if (!p)
goto out_unlock;
-
- retval = 0;
+ retval = security_task_getscheduler(p);
+ if (retval)
+ goto out_unlock;
cpus_and(mask, p->thread.user_cpus_allowed, cpu_possible_map);
@@ -448,3 +455,20 @@ void mt_cflush_release(void)
#endif /* CONFIG_MIPS_MT_SMTC */
/* FILL IN VSMP and AP/SP VERSIONS HERE */
}
+
+struct class *mt_class;
+
+static int __init mt_init(void)
+{
+ struct class *mtc;
+
+ mtc = class_create(THIS_MODULE, "mt");
+ if (IS_ERR(mtc))
+ return PTR_ERR(mtc);
+
+ mt_class = mtc;
+
+ return 0;
+}
+
+subsys_initcall(mt_init);