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authorAnton Blanchard <anton@samba.org>2012-04-04 20:23:27 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-04-30 07:34:43 +0200
commitd14299dec74a094b0f26b0893eccf8aefdfbd007 (patch)
treee8f2e03e82baf8fa1a7966ddf72933afda357838 /arch/powerpc/kernel/entry_64.S
parentMerge remote-tracking branch 'geoff/for-powerpc' into next (diff)
downloadlinux-d14299dec74a094b0f26b0893eccf8aefdfbd007.tar.xz
linux-d14299dec74a094b0f26b0893eccf8aefdfbd007.zip
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: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/entry_64.S')
-rw-r--r--arch/powerpc/kernel/entry_64.S8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index f8a7a1a1a9f4..e212c2f57fd8 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -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