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Commit d14299de authored by Anton Blanchard's avatar Anton Blanchard Committed by Benjamin Herrenschmidt
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powerpc: Hide some system call labels from profile tools 



syscall_dotrace_cont and syscall_error_cont tend to complicate perf
output so make them local.

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 76ef6a25

arch/powerpc/kernel/entry_64.S

+4 −4
Original line number Diff line number Diff line
@@ -154,7 +154,7 @@ END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR) 
	ld	r10,TI_FLAGS(r11)

	andi.	r11,r10,_TIF_SYSCALL_T_OR_A

	bne-	syscall_dotrace

syscall_dotrace_cont:

.Lsyscall_dotrace_cont:

	cmpldi	0,r0,NR_syscalls

	bge-	syscall_enosys
@@ -211,7 +211,7 @@ syscall_exit: 
	cmpld	r3,r11

	ld	r5,_CCR(r1)

	bge-	syscall_error

syscall_error_cont:

.Lsyscall_error_cont:

	ld	r7,_NIP(r1)

BEGIN_FTR_SECTION

	stdcx.	r0,0,r1			/* to clear the reservation */
@@ -246,7 +246,7 @@ syscall_error: 
	oris	r5,r5,0x1000	/* Set SO bit in CR */

	neg	r3,r3

	std	r5,_CCR(r1)

	b	syscall_error_cont

	b	.Lsyscall_error_cont

	

/* Traced system call support */

syscall_dotrace:
@@ -268,7 +268,7 @@ syscall_dotrace: 
	addi	r9,r1,STACK_FRAME_OVERHEAD

	clrrdi	r10,r1,THREAD_SHIFT

	ld	r10,TI_FLAGS(r10)

	b	syscall_dotrace_cont

	b	.Lsyscall_dotrace_cont



syscall_enosys:

	li	r3,-ENOSYS