Messages in this thread Patch in this message | | | From | Linus Torvalds <> | Date | Thu, 18 Nov 2010 08:02:58 -0800 | Subject | Re: [build failure] Re: BKL: remove extraneous #include <smp_lock.h> |
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On Thu, Nov 18, 2010 at 7:57 AM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > > How painful would it be to move lock_depth into thread_struct? I guess > we don't have anything that cares about structure offsets in assembly > for that thing. I should just try.
Gaah, the only generic field there is the restart_block, so we'd have to hide it there, or then add it to each architecture. So scratch that.
I guess this is the simplest approach.
Linus include/linux/hardirq.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 714da7e..32f9fd6 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -94,6 +94,7 @@ #define in_nmi() (preempt_count() & NMI_MASK) #if defined(CONFIG_PREEMPT) && defined(CONFIG_BKL) +# include <linux/sched.h> # define PREEMPT_INATOMIC_BASE (current->lock_depth >= 0) #else # define PREEMPT_INATOMIC_BASE 0 | |