diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-01-19 12:19:02 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-01-19 14:14:02 +0300 |
| commit | 696aafd36905a90af87c64d1278f91e39e66ae1e (patch) | |
| tree | 56311ed6ff50b944ebc1aca5ab56b129a74ed5ea /arch/s390 | |
| parent | cd17e153af499c74d7e347c8ad7eab273f55f20b (diff) | |
| download | linux-696aafd36905a90af87c64d1278f91e39e66ae1e.tar.xz | |
s390: wire up copy_file_range syscall
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/uapi/asm/unistd.h | 3 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.c | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls.S | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h index 34ec202472c6..ab3aa6875a59 100644 --- a/arch/s390/include/uapi/asm/unistd.h +++ b/arch/s390/include/uapi/asm/unistd.h @@ -310,7 +310,8 @@ #define __NR_recvmsg 372 #define __NR_shutdown 373 #define __NR_mlock2 374 -#define NR_syscalls 375 +#define __NR_copy_file_range 375 +#define NR_syscalls 376 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/compat_wrapper.c b/arch/s390/kernel/compat_wrapper.c index fac4eeddef91..ae2cda5eee5a 100644 --- a/arch/s390/kernel/compat_wrapper.c +++ b/arch/s390/kernel/compat_wrapper.c @@ -177,3 +177,4 @@ COMPAT_SYSCALL_WRAP3(getsockname, int, fd, struct sockaddr __user *, usockaddr, COMPAT_SYSCALL_WRAP3(getpeername, int, fd, struct sockaddr __user *, usockaddr, int __user *, usockaddr_len); COMPAT_SYSCALL_WRAP6(sendto, int, fd, void __user *, buff, size_t, len, unsigned int, flags, struct sockaddr __user *, addr, int, addr_len); COMPAT_SYSCALL_WRAP3(mlock2, unsigned long, start, size_t, len, int, flags); +COMPAT_SYSCALL_WRAP6(copy_file_range, int, fd_in, loff_t __user *, off_in, int, fd_out, loff_t __user *, off_out, size_t, len, unsigned int, flags); diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 5378c3ea1b98..293d8b98fd52 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -383,3 +383,4 @@ SYSCALL(sys_recvfrom,compat_sys_recvfrom) SYSCALL(sys_recvmsg,compat_sys_recvmsg) SYSCALL(sys_shutdown,sys_shutdown) SYSCALL(sys_mlock2,compat_sys_mlock2) +SYSCALL(sys_copy_file_range,compat_sys_copy_file_range) /* 375 */ |