FRV perfctr_info syscall

PATCH New David Howells 1 participant 1 message Dec 14, 2004

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David Howells

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2004-12-14 16:19 UTC #0 lore raw

PATCH 1/1 FRV perfctr_info syscall

The attached patch gets rid of the perfctr_info syscall from the FRV arch now that its implementation has gone and it has been removed from the i386 arch and the i386 syscalls have been renumbered.

Signed-off-by David Howells <[email protected]>

---
warthog>diffstat frv-perf-syscall-2610rc3.diff

 arch/frv/kernel/entry.S  |    6 +++---
 include/asm-frv/unistd.h |   13 ++++++-------
 2 files changed, 9 insertions(+), 10 deletions(-)

arch/frv/kernel/entry.S +3 -3

diff -uNr linux-2.6.10-rc3-mm1-mmcleanup/arch/frv/kernel/entry.S linux-2.6.10-rc3-mm1-misc/arch/frv/kernel/entry.S
@@ -1031,6 +1031,7 @@
 # perform work that needs to be done immediately before resumption
 #
 ###############################################################################
+	.globl		__entry_return_from_user_exception
 	.balign		L1_CACHE_BYTES
 __entry_return_from_user_exception:
 	LEDS		0x6501

@@ -1420,9 +1421,8 @@
 	.long sys_add_key
 	.long sys_request_key
 	.long sys_keyctl
-	.long sys_perfctr_info
-	.long sys_vperfctr_open		/* 290 */
-	.long sys_vperfctr_control
+	.long sys_vperfctr_open
+	.long sys_vperfctr_control	/* 290 */
 	.long sys_vperfctr_unlink
 	.long sys_vperfctr_iresume
 	.long sys_vperfctr_read

include/asm-frv/unistd.h +6 -7

diff -uNr linux-2.6.10-rc3-mm1-mmcleanup/include/asm-frv/unistd.h linux-2.6.10-rc3-mm1-misc/include/asm-frv/unistd.h
@@ -295,14 +295,13 @@
 #define __NR_add_key		286
 #define __NR_request_key	287
 #define __NR_keyctl		288
-#define __NR_perfctr_info	289
-#define __NR_vperfctr_open	(__NR_perfctr_info+1)
-#define __NR_vperfctr_control	(__NR_perfctr_info+2)
-#define __NR_vperfctr_unlink	(__NR_perfctr_info+3)
-#define __NR_vperfctr_iresume	(__NR_perfctr_info+4)
-#define __NR_vperfctr_read	(__NR_perfctr_info+5)
+#define __NR_vperfctr_open	289
+#define __NR_vperfctr_control	(__NR_perfctr_info+1)
+#define __NR_vperfctr_unlink	(__NR_perfctr_info+2)
+#define __NR_vperfctr_iresume	(__NR_perfctr_info+3)
+#define __NR_vperfctr_read	(__NR_perfctr_info+4)
 
-#define NR_syscalls 295
+#define NR_syscalls 294
 
 /*
  * process the return value of a syscall, consigning it to one of two possible fates