Subject: [merged] fork-collapse-copy_flags-into-copy_process.patch removed from -mm tree
To: rientjes@xxxxxxxxxx,cl@xxxxxxxxxxxxxxxxxxxx,cl@xxxxxxxxx,hannes@xxxxxxxxxxx,kamezawa.hiroyu@xxxxxxxxxxxxxx,mgorman@xxxxxxx,mhocko@xxxxxxx,oleg@xxxxxxxxxx,penberg@xxxxxxxxxx,riel@xxxxxxxxxx,thockin@xxxxxxxxxx,tj@xxxxxxxxxx,wujianguo@xxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Tue, 08 Apr 2014 13:44:59 -0700
The patch titled
Subject: fork: collapse copy_flags into copy_process
has been removed from the -mm tree. Its filename was
fork-collapse-copy_flags-into-copy_process.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: David Rientjes <rientjes@xxxxxxxxxx>
Subject: fork: collapse copy_flags into copy_process
copy_flags() does not use the clone_flags formal and can be collapsed
into copy_process() for cleaner code.
Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxx>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Jianguo Wu <wujianguo@xxxxxxxxxx>
Cc: Tim Hockin <thockin@xxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/fork.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff -puN kernel/fork.c~fork-collapse-copy_flags-into-copy_process kernel/fork.c
--- a/kernel/fork.c~fork-collapse-copy_flags-into-copy_process
+++ a/kernel/fork.c
@@ -1080,15 +1080,6 @@ static int copy_signal(unsigned long clo
return 0;
}
-static void copy_flags(unsigned long clone_flags, struct task_struct *p)
-{
- unsigned long new_flags = p->flags;
-
- new_flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER);
- new_flags |= PF_FORKNOEXEC;
- p->flags = new_flags;
-}
-
SYSCALL_DEFINE1(set_tid_address, int __user *, tidptr)
{
current->clear_child_tid = tidptr;
@@ -1238,7 +1229,8 @@ static struct task_struct *copy_process(
goto bad_fork_cleanup_count;
delayacct_tsk_init(p); /* Must remain after dup_task_struct() */
- copy_flags(clone_flags, p);
+ p->flags &= ~(PF_SUPERPRIV | PF_WQ_WORKER);
+ p->flags |= PF_FORKNOEXEC;
INIT_LIST_HEAD(&p->children);
INIT_LIST_HEAD(&p->sibling);
rcu_copy_process(p);
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
origin.patch
arch-x86-mm-kmemcheck-kmemcheckc-use-kstrtoint-instead-of-sscanf.patch
mm-slab-slub-use-page-list-consistently-instead-of-page-lru.patch
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