Hi Firoz,
On Thu, Nov 15, 2018 at 11:44:19AM +0530, Firoz Khan wrote:
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index a9b895f..4eee437 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -208,6 +208,18 @@ einval: li v0, -ENOSYS jr ra END(sys_syscall) +#ifdef CONFIG_MIPS_MT_FPAFF
- /*
* For FPU affinity scheduling on MIPS MT processors, we need to* intercept sys_sched_xxxaffinity() calls until we get a proper hook* in kernel/sched/core.c. Considered only temporary we only support* these hooks for the 32-bit kernel - there is no MIPS64 MT processor* atm.*/+#define mipsmt_sys_sched_setaffinity sys_sched_setaffinity +#define mipsmt_sys_sched_getaffinity sys_sched_getaffinity
Is this backwards? ie. should it be:
#define sys_sched_setaffinity mipsmt_sys_sched_setaffinity #define sys_sched_getaffinity mipsmt_sys_sched_getaffinity
?
I don't see how the mipsmt_* functions will ever be used after this patch.
Thanks, Paul
+#endif /* CONFIG_MIPS_MT_FPAFF */
- .align 2 .type sys_call_table, @object
EXPORT(sys_call_table) @@ -450,20 +462,8 @@ EXPORT(sys_call_table) PTR sys_tkill PTR sys_sendfile64 PTR sys_futex -#ifdef CONFIG_MIPS_MT_FPAFF
- /*
* For FPU affinity scheduling on MIPS MT processors, we need to* intercept sys_sched_xxxaffinity() calls until we get a proper hook* in kernel/sched/core.c. Considered only temporary we only support* these hooks for the 32-bit kernel - there is no MIPS64 MT processor* atm.*/- PTR mipsmt_sys_sched_setaffinity
- PTR mipsmt_sys_sched_getaffinity
-#else PTR sys_sched_setaffinity PTR sys_sched_getaffinity /* 4240 */ -#endif /* CONFIG_MIPS_MT_FPAFF */ PTR sys_io_setup PTR sys_io_destroy PTR sys_io_getevents -- 1.9.1