Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e804a4a4dd596d853f6d6f814fbdcf97b8efcdea
Commit: e804a4a4dd596d853f6d6f814fbdcf97b8efcdea
Parent: bbe06f6bf7e764a9eb0e3cdcec2b12c743f35757
Author: Satyam Sharma <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 31 00:39:16 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Jul 31 15:39:42 2007 -0700
kthread: silence bogus section mismatch warning
WARNING: kernel/built-in.o(.text+0x16910): Section mismatch:
reference to .init.text: (between 'kthreadd' and 'init_waitqueue_head')
comes because kernel/kthread.c:kthreadd() is not __init but calls
kthreadd_setup() which is __init. But this is ok, because kthreadd_setup()
is only ever called at init time, and then kthreadd() proceeds into its
"for (;;)" loop. We could mark kthreadd __init_refok, but kthreadd_setup()
with just one callsite and 4 lines in it (it's been that small since
10ab825bdef8df51) doesn't need to be a separate function at all -- so let's
just move those four lines at beginning of kthreadd() itself.
Signed-off-by: Satyam Sharma <[EMAIL PROTECTED]>
Acked-by: Randy Dunlap <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
kernel/kthread.c | 12 ++----------
1 files changed, 2 insertions(+), 10 deletions(-)
diff --git a/kernel/kthread.c b/kernel/kthread.c
index a404f7e..dcfe724 100644
--- a/kernel/kthread.c
+++ b/kernel/kthread.c
@@ -214,23 +214,15 @@ int kthread_stop(struct task_struct *k)
}
EXPORT_SYMBOL(kthread_stop);
-
-static noinline __init_refok void kthreadd_setup(void)
+int kthreadd(void *unused)
{
struct task_struct *tsk = current;
+ /* Setup a clean context for our children to inherit. */
set_task_comm(tsk, "kthreadd");
-
ignore_signals(tsk);
-
set_user_nice(tsk, -5);
set_cpus_allowed(tsk, CPU_MASK_ALL);
-}
-
-int kthreadd(void *unused)
-{
- /* Setup a clean context for our children to inherit. */
- kthreadd_setup();
current->flags |= PF_NOFREEZE;
-
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