diff options
| author | Robert Love <rml@tech9.net> | 2002-03-04 23:19:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@penguin.transmeta.com> | 2002-03-04 23:19:34 -0800 |
| commit | a2329c276c6dd99c63fcecedeb3cb04111bcd074 (patch) | |
| tree | 19d5188985921013eac91b35223b5e3f5a7afb57 /init | |
| parent | ecc0b50d893f9983a9f53d4714fad3700b68037a (diff) | |
[PATCH] Re: [PATCH] idle task preempt_count fix
On SMP systems, preempt_count is erroneously set to 1 for idle task's on
all CPU besides CPU0. This patch sets preempt_count properly.
Robert Love
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/init/main.c b/init/main.c index 524abe909c64..41189a1290bc 100644 --- a/init/main.c +++ b/init/main.c @@ -335,7 +335,6 @@ asmlinkage void __init start_kernel(void) * Interrupts are still disabled. Do necessary setups, then * enable them */ - lock_kernel(); printk(linux_banner); setup_arch(&command_line); setup_per_cpu_areas(); @@ -402,6 +401,9 @@ asmlinkage void __init start_kernel(void) printk("POSIX conformance testing by UNIFIX\n"); init_idle(current, smp_processor_id()); + + lock_kernel(); + /* * We count on the initial thread going ok * Like idlers init is an unlocked kernel thread, which will |