From c8bfff6dd4d41834f4952cbc49e28e31906a6188 Mon Sep 17 00:00:00 2001 From: Krzysztof Helt Date: Fri, 5 Sep 2008 23:46:19 +0200 Subject: [PATCH] sched: compilation fix with gcc 3.4.6 I found that 2.6.27-rc5-mm1 does not compile with gcc 3.4.6. The error is: CC kernel/sched.o kernel/sched.c: In function `start_rt_bandwidth': kernel/sched.c:208: sorry, unimplemented: inlining failed in call to 'rt_bandwidth_enabled': function body not available kernel/sched.c:214: sorry, unimplemented: called from here make[1]: *** [kernel/sched.o] Error 1 make: *** [kernel] Error 2 It seems that the gcc 3.4.6 requires full inline definition before first usage. The patch below fixes the compilation problem. Signed-off-by: Krzysztof Helt (if needed> Signed-off-by: Ingo Molnar --- kernel/sched.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 703f56d5db5..4de2bfb28c5 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -204,7 +204,10 @@ void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime) rt_b->rt_period_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ; } -static inline int rt_bandwidth_enabled(void); +static inline int rt_bandwidth_enabled(void) +{ + return sysctl_sched_rt_runtime >= 0; +} static void start_rt_bandwidth(struct rt_bandwidth *rt_b) { @@ -841,11 +844,6 @@ static inline u64 global_rt_runtime(void) return (u64)sysctl_sched_rt_runtime * NSEC_PER_USEC; } -static inline int rt_bandwidth_enabled(void) -{ - return sysctl_sched_rt_runtime >= 0; -} - #ifndef prepare_arch_switch # define prepare_arch_switch(next) do { } while (0) #endif -- 2.41.1