From 4127272c38619c56f0c1aa01d01c7bd757db70a1 Mon Sep 17 00:00:00 2001 From: Hirokazu Takata Date: Tue, 18 Apr 2006 22:21:38 -0700 Subject: [PATCH] m32r: update switch_to macro for tuning - Remove unnecessary push/pop's of the switch_to() macro for performance tuning. - Cosmetic updates: change __inline__ to inline, etc. Signed-off-by: Hirokazu Takata Cc: NIIBE Yutaka Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/m32r/kernel/entry.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/m32r/kernel/entry.S') diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S index 5e4a0c8a5d3c..920bb742b7a2 100644 --- a/arch/m32r/kernel/entry.S +++ b/arch/m32r/kernel/entry.S @@ -132,7 +132,7 @@ VM_MASK = 0x00020000 #endif ENTRY(ret_from_fork) - ld r0, @sp+ + pop r0 bl schedule_tail GET_THREAD_INFO(r8) bra syscall_exit @@ -310,7 +310,7 @@ ENTRY(ei_handler) ; GET_ICU_STATUS; seth r0, #shigh(M32R_ICU_ISTS_ADDR) ld r0, @(low(M32R_ICU_ISTS_ADDR),r0) - st r0, @-sp + push r0 #if defined(CONFIG_SMP) /* * If IRQ == 0 --> Nothing to do, Not write IMASK @@ -547,7 +547,7 @@ check_end: #endif /* CONFIG_PLAT_M32104UT */ bl do_IRQ #endif /* CONFIG_SMP */ - ld r14, @sp+ + pop r14 seth r0, #shigh(M32R_ICU_IMASK_ADDR) st r14, @(low(M32R_ICU_IMASK_ADDR),r0) #else -- cgit