[PATCH] x86_64: Add tee and sync_file_range

tee was already there for some reason for native 64bit, but
sys_sync_file_range was missing. Also add it to the compat layer.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 5a98026..57fc37e 100644 (file)
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -694,4 +694,5 @@ ia32_sys_call_table:
        .quad compat_sys_get_robust_list
        .quad sys_splice
        .quad sys_sync_file_range
+       .quad sys_tee
 ia32_syscall_end:              

diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index d86494e..98c36ea 100644 (file)
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -613,8 +613,10 @@ __SYSCALL(__NR_get_robust_list, sys_get_robust_list)
 __SYSCALL(__NR_splice, sys_splice)
 #define __NR_tee               276
 __SYSCALL(__NR_tee, sys_tee)
+#define __NR_sync_file_range   277
+__SYSCALL(__NR_sync_file_range, sys_sync_file_range)
 
-#define __NR_syscall_max __NR_tee
+#define __NR_syscall_max __NR_sync_file_range
 
 #ifndef __NO_STUBS