[MIPS] Wire up sync_file_range(2).
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 3f40c37..7c953bc 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -1182,6 +1182,16 @@
return sys_readahead(fd, merge_64(a2, a3), count);
}
+asmlinkage long sys32_sync_file_range(int fd, int __pad,
+ unsigned long a2, unsigned long a3,
+ unsigned long a4, unsigned long a5,
+ int flags)
+{
+ return sys_sync_file_range(fd,
+ merge_64(a2, a3), merge_64(a4, a5),
+ flags);
+}
+
/* Argument list sizes for sys_socketcall */
#define AL(x) ((x) * sizeof(unsigned int))
static unsigned char socketcall_nargs[18]={AL(0),AL(3),AL(3),AL(3),AL(2),AL(3),
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index c05ba05..4e36b87 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -635,6 +635,7 @@
sys sys_ppoll 5
sys sys_unshare 1
sys sys_splice 4
+ sys sys_sync_file_range 7 /* 4305 */
.endm
/* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index f7c4e75..9ba7508 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -461,3 +461,4 @@
PTR sys_ppoll
PTR sys_unshare
PTR sys_splice
+ PTR sys_sync_file_range
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 52aea55..942aca2 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -387,3 +387,4 @@
PTR sys_ppoll /* 6265 */
PTR sys_unshare
PTR sys_splice
+ PTR sys_sync_file_range
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index c7e766e..b53a920 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -509,4 +509,5 @@
PTR sys_ppoll
PTR sys_unshare
PTR sys_splice
+ PTR sys32_sync_file_range /* 4305 */
.size sys_call_table,.-sys_call_table
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 2998795..1068fe9 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -325,16 +325,17 @@
#define __NR_ppoll (__NR_Linux + 302)
#define __NR_unshare (__NR_Linux + 303)
#define __NR_splice (__NR_Linux + 304)
+#define __NR_sync_file_range (__NR_Linux + 305)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 304
+#define __NR_Linux_syscalls 305
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 304
+#define __NR_O32_Linux_syscalls 305
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -606,16 +607,17 @@
#define __NR_ppoll (__NR_Linux + 261)
#define __NR_unshare (__NR_Linux + 262)
#define __NR_splice (__NR_Linux + 263)
+#define __NR_sync_file_range (__NR_Linux + 264)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 263
+#define __NR_Linux_syscalls 264
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 263
+#define __NR_64_Linux_syscalls 264
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -891,16 +893,17 @@
#define __NR_ppoll (__NR_Linux + 265)
#define __NR_unshare (__NR_Linux + 266)
#define __NR_splice (__NR_Linux + 267)
+#define __NR_sync_file_range (__NR_Linux + 268)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 267
+#define __NR_Linux_syscalls 268
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 267
+#define __NR_N32_Linux_syscalls 268
#ifndef __ASSEMBLY__