Messages in this thread Patch in this message | | | Date | Thu, 25 Apr 2002 11:43:25 +1000 | From | Anton Blanchard <> | Subject | [PATCH] gcc 3.1 breaks wchan |
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Hi,
I noticed on a ppc64 kernel compiled with gcc 3.1 that context_switch was left out of line. It ended up outside of the scheduling_functions_start_here/end_here placeholders which breaks wchan.
This is one place where we require the code to be inline, so we should use extern.
Anton
--- linux-2.5/kernel/sched.c Tue Apr 23 16:00:33 2002 +++ linux-2.5_work/kernel/sched.c Thu Apr 25 11:38:45 2002 @@ -405,7 +405,8 @@ } #endif -static inline void context_switch(task_t *prev, task_t *next) +/* This must end up inline or our wchan handling will break, so use extern */ +extern inline void context_switch(task_t *prev, task_t *next) { struct mm_struct *mm = next->mm; struct mm_struct *oldmm = prev->active_mm; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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