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xtensa: provide __NR_sync_file_range2 instead of __NR_sync_file_range 

xtensa actually uses sync_file_range2 implementation, so it should
define __NR_sync_file_range2 as other architectures that use that
function. That fixes userspace interface (that apparently never worked)
and avoids special-casing xtensa in libc implementations.
See the thread ending at
http://lists.busybox.net/pipermail/uclibc/2015-February/048833.html
for more details.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2015-02-27 11:02:38 +03:00
parent d44679ab13
commit 01e84c70fe
1 changed files with 1 additions and 1 deletions
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2
arch/xtensa/include/uapi/asm/unistd.h
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@ -715,7 +715,7 @@ __SYSCALL(323, sys_process_vm_writev, 6)
__SYSCALL(324, sys_name_to_handle_at, 5)
#define __NR_open_by_handle_at 325
__SYSCALL(325, sys_open_by_handle_at, 3)
#define __NR_sync_file_range 326
#define __NR_sync_file_range2 326
__SYSCALL(326, sys_sync_file_range2, 6)
#define __NR_perf_event_open 327
__SYSCALL(327, sys_perf_event_open, 5)