The config flag - CONFIG_MIPS_MT_FPAFF uses to check whether which
syscall entries need to be used in scall32-o32.S file.
One of the patch in this patch series will generate syscall table
file. But CONFIG_MIPS_MT_FPAFF flag will add more complexity in the
script to generate the syscall table file.
In order to come up with a common implementation across all archit-
ecture, we need to remove mipsmt_sys_sched_setaffinity and mipsmt-
_sys_sched_getaffinity from the table and define it in other way.
Signed-off-by: Firoz Khan <firoz.k...@linaro.org>
---
arch/mips/kernel/scall32-o32.S | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 10f6367..43fa5cd 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -205,6 +205,18 @@ 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 sys_sched_setaffinity mipsmt_sys_sched_setaffinity
+#define sys_sched_getaffinity mipsmt_sys_sched_getaffinity
+#endif /* CONFIG_MIPS_MT_FPAFF */
+
.align 2
.type sys_call_table, @object
EXPORT(sys_call_table)
@@ -447,20 +459,8 @@ 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
