Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[powerpc.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 4698389..3fc3c13 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -137,7 +137,7 @@ void __init fork_init(unsigned long mempages)
        /* create a slab on which task_structs can be allocated */
        task_struct_cachep =
                kmem_cache_create("task_struct", sizeof(struct task_struct),
-                       ARCH_MIN_TASKALIGN, SLAB_PANIC, NULL, NULL);
+                       ARCH_MIN_TASKALIGN, SLAB_PANIC, NULL);
 #endif
 
        /*
@@ -877,6 +877,8 @@ static inline int copy_signal(unsigned long clone_flags, struct task_struct * ts
        sig->tty_old_pgrp = NULL;
 
        sig->utime = sig->stime = sig->cutime = sig->cstime = cputime_zero;
+       sig->gtime = cputime_zero;
+       sig->cgtime = cputime_zero;
        sig->nvcsw = sig->nivcsw = sig->cnvcsw = sig->cnivcsw = 0;
        sig->min_flt = sig->maj_flt = sig->cmin_flt = sig->cmaj_flt = 0;
        sig->inblock = sig->oublock = sig->cinblock = sig->coublock = 0;
@@ -1045,6 +1047,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 
        p->utime = cputime_zero;
        p->stime = cputime_zero;
+       p->gtime = cputime_zero;
 
 #ifdef CONFIG_TASK_XACCT
        p->rchar = 0;           /* I/O counter: bytes read */
@@ -1438,7 +1441,7 @@ static void sighand_ctor(void *data, struct kmem_cache *cachep,
        struct sighand_struct *sighand = data;
 
        spin_lock_init(&sighand->siglock);
-       INIT_LIST_HEAD(&sighand->signalfd_list);
+       init_waitqueue_head(&sighand->signalfd_wqh);
 }
 
 void __init proc_caches_init(void)
@@ -1446,22 +1449,22 @@ void __init proc_caches_init(void)
        sighand_cachep = kmem_cache_create("sighand_cache",
                        sizeof(struct sighand_struct), 0,
                        SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_DESTROY_BY_RCU,
-                       sighand_ctor, NULL);
+                       sighand_ctor);
        signal_cachep = kmem_cache_create("signal_cache",
                        sizeof(struct signal_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
-       files_cachep = kmem_cache_create("files_cache", 
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+       files_cachep = kmem_cache_create("files_cache",
                        sizeof(struct files_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
-       fs_cachep = kmem_cache_create("fs_cache", 
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+       fs_cachep = kmem_cache_create("fs_cache",
                        sizeof(struct fs_struct), 0,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
        vm_area_cachep = kmem_cache_create("vm_area_struct",
                        sizeof(struct vm_area_struct), 0,
-                       SLAB_PANIC, NULL, NULL);
+                       SLAB_PANIC, NULL);
        mm_cachep = kmem_cache_create("mm_struct",
                        sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
-                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL, NULL);
+                       SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
 }
 
 /*
@@ -1608,7 +1611,8 @@ asmlinkage long sys_unshare(unsigned long unshare_flags)
        err = -EINVAL;
        if (unshare_flags & ~(CLONE_THREAD|CLONE_FS|CLONE_NEWNS|CLONE_SIGHAND|
                                CLONE_VM|CLONE_FILES|CLONE_SYSVSEM|
-                               CLONE_NEWUTS|CLONE_NEWIPC|CLONE_NEWUSER))
+                               CLONE_NEWUTS|CLONE_NEWIPC|CLONE_NEWUSER|
+                               CLONE_NEWNET))
                goto bad_unshare_out;
 
        if ((err = unshare_thread(unshare_flags)))