Messages in this thread Patch in this message | | | From | Al Stone <> | Subject | [PATCH 2/2] ia64: fix compilation error when using struct before defining it | Date | Fri, 19 Aug 2016 17:28:50 -0600 |
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In sn2_smp.c, the struct ptc_stats was being used before it was defined. Move the usage of the struct to after the definition.
Found during cross-compilation using ia64 defconfig.
Signed-off-by: Al Stone <ahs3@redhat.com> --- arch/ia64/sn/kernel/sn2/sn2_smp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c index 8701b2f..7316e9f 100644 --- a/arch/ia64/sn/kernel/sn2/sn2_smp.c +++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c @@ -41,9 +41,6 @@ #include <asm/sn/rw_mmr.h> #include <asm/sn/sn_feature_sets.h> -DEFINE_PER_CPU(struct ptc_stats, ptcstats); -DECLARE_PER_CPU(struct ptc_stats, ptcstats); - static __cacheline_aligned DEFINE_SPINLOCK(sn2_global_ptc_lock); /* 0 = old algorithm (no IPI flushes), 1 = ipi deadlock flush, 2 = ipi instead of SHUB ptc, >2 = always ipi */ @@ -83,6 +80,9 @@ struct ptc_stats { unsigned long shub_ipi_flushes_itc_clocks; }; +DEFINE_PER_CPU(struct ptc_stats, ptcstats); +DECLARE_PER_CPU(struct ptc_stats, ptcstats); + #define sn2_ptctest 0 static inline unsigned long wait_piowc(void) -- 2.7.4
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