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ARM: wire up copy_file_range() syscall

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Add the copy_file_range() syscall to ARM.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2016-01-27 18:14:13 +00:00
parent 7f66cd3f54
commit 03590cb56d
2 changed files with 2 additions and 0 deletions
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1
arch/arm/include/uapi/asm/unistd.h
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@ -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.

1
arch/arm/kernel/calls.S
View File

@ -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