diff options
| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-27 18:14:13 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-27 18:14:46 +0000 |
| commit | 03590cb56d5df7367ccb9e6e0127593254401c42 (patch) | |
| tree | 30870e711051735aa0f23b78d1b74fe3dc11f8e3 /arch | |
| parent | ARM: 8500/1: fix atags_to_fdt with stack-protector-strong (diff) | |
| download | linux-dev-03590cb56d5df7367ccb9e6e0127593254401c42.tar.xz linux-dev-03590cb56d5df7367ccb9e6e0127593254401c42.zip | |
ARM: wire up copy_file_range() syscall
Add the copy_file_range() syscall to ARM.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/uapi/asm/unistd.h | 1 | ||||
| -rw-r--r-- | arch/arm/kernel/calls.S | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h index ede692ffa32e..5dd2528e9e45 100644 --- a/arch/arm/include/uapi/asm/unistd.h +++ b/arch/arm/include/uapi/asm/unistd.h @@ -417,6 +417,7 @@ #define __NR_userfaultfd (__NR_SYSCALL_BASE+388) #define __NR_membarrier (__NR_SYSCALL_BASE+389) #define __NR_mlock2 (__NR_SYSCALL_BASE+390) +#define __NR_copy_file_range (__NR_SYSCALL_BASE+391) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index ac368bb068d1..dfc7cd6851ad 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -400,6 +400,7 @@ CALL(sys_userfaultfd) CALL(sys_membarrier) CALL(sys_mlock2) + CALL(sys_copy_file_range) #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted |