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authorChandan Rajendra <chandan@linux.vnet.ibm.com>2016-01-13 19:50:22 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2016-01-21 06:10:55 +0300
commitd7f9ee60a6ebc263861a1d8c06acf100495201b7 (patch)
treea96b1b01d45d3327564fcded630c8018f96b0341 /arch/powerpc
parent9fa686068a32ddf256df03982b3e3967c18654a8 (diff)
downloadlinux-d7f9ee60a6ebc263861a1d8c06acf100495201b7.tar.xz
powerpc: Wire up copy_file_range() syscall
Test runs on a ppc64 BE guest succeeded using modified fstests. Also tested on ppc64 LE using a home made test - mpe. Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/include/asm/systbl.h1
-rw-r--r--arch/powerpc/include/asm/unistd.h2
-rw-r--r--arch/powerpc/include/uapi/asm/unistd.h1
3 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 5654ece02c0d..3fa9df70aa20 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -383,3 +383,4 @@ SYSCALL(ni_syscall)
SYSCALL(ni_syscall)
SYSCALL(ni_syscall)
SYSCALL(mlock2)
+SYSCALL(copy_file_range)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 6a5ace5fa0c8..1f2594d45605 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -12,7 +12,7 @@
#include <uapi/asm/unistd.h>
-#define NR_syscalls 379
+#define NR_syscalls 380
#define __NR__exit __NR_exit
diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h
index 12a05652377a..940290d45b08 100644
--- a/arch/powerpc/include/uapi/asm/unistd.h
+++ b/arch/powerpc/include/uapi/asm/unistd.h
@@ -389,5 +389,6 @@
#define __NR_userfaultfd 364
#define __NR_membarrier 365
#define __NR_mlock2 378
+#define __NR_copy_file_range 379
#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */