ARM: 7472/1: pull all work_pending logics into C function
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 49d9f93..1873f65 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -51,23 +51,10 @@
fast_work_pending:
str r0, [sp, #S_R0+S_OFF]! @ returned r0
work_pending:
- tst r1, #_TIF_NEED_RESCHED
- bne work_resched
- /*
- * TIF_SIGPENDING or TIF_NOTIFY_RESUME must've been set if we got here
- */
- ldr r2, [sp, #S_PSR]
mov r0, sp @ 'regs'
- tst r2, #15 @ are we returning to user mode?
- bne no_work_pending @ no? just leave, then...
mov r2, why @ 'syscall'
- tst r1, #_TIF_SIGPENDING @ delivering a signal?
- movne why, #0 @ prevent further restarts
- bl do_notify_resume
- b ret_slow_syscall @ Check work again
-
-work_resched:
- bl schedule
+ bl do_work_pending
+ b no_work_pending
/*
* "slow" syscall return path. "why" tells us if this was a real syscall.
*/