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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-27 09:24:13 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-22 23:57:55 +0400 |
| commit | 158e1645e07f3e9f7e4962d7a0997f5c3b98311b (patch) | |
| tree | 09d695b3a0410afe15f7fd6006bc6c1effee151d /kernel/fork.c | |
| parent | 41f9d29f09ca0b22c3631e8a39676e74cda9bcc0 (diff) | |
| download | linux-158e1645e07f3e9f7e4962d7a0997f5c3b98311b.tar.gz linux-158e1645e07f3e9f7e4962d7a0997f5c3b98311b.tar.bz2 linux-158e1645e07f3e9f7e4962d7a0997f5c3b98311b.zip | |
trim task_work: get rid of hlist
layout based on Oleg's suggestion; single-linked list,
task->task_works points to the last element, forward pointer
from said last element points to head. I'd still prefer
much more regular scheme with two pointers in task_work,
but...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index ab5211b9e622..bebabad59202 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1415,7 +1415,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, */ p->group_leader = p; INIT_LIST_HEAD(&p->thread_group); - INIT_HLIST_HEAD(&p->task_works); + p->task_works = NULL; /* Now that the task is set up, run cgroup callbacks if * necessary. We need to run them before the task is visible |