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authorHelge Deller <deller@gmx.de>2013-02-19 21:42:45 +0100
committerHelge Deller <deller@gmx.de>2013-02-20 22:57:22 +0100
commite27da28a565e2a4d82a2d1adc9e0ba4aadd61e97 (patch)
tree58381034d7f97adaf893933bc922dd16e6910e75 /arch/parisc
parent4474a331cfccc5092b79e3839205aacf44f3a571 (diff)
downloadlinux-e27da28a565e2a4d82a2d1adc9e0ba4aadd61e97.tar.gz
parisc: switch to available compat_sched_rr_get_interval implementation
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc')
-rw-r--r--arch/parisc/include/asm/unistd.h1
-rw-r--r--arch/parisc/kernel/sys_parisc32.c12
-rw-r--r--arch/parisc/kernel/syscall_table.S5
3 files changed, 2 insertions, 16 deletions
diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h
index 3043194547c..f2e390fe74c 100644
--- a/arch/parisc/include/asm/unistd.h
+++ b/arch/parisc/include/asm/unistd.h
@@ -149,6 +149,7 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
#define __ARCH_WANT_SYS_SIGNAL
#define __ARCH_WANT_SYS_TIME
#define __ARCH_WANT_COMPAT_SYS_TIME
+#define __ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL
#define __ARCH_WANT_SYS_UTIME
#define __ARCH_WANT_SYS_WAITPID
#define __ARCH_WANT_SYS_SOCKETCALL
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 986294425e8..0115eac76c3 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -60,18 +60,6 @@ asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
return -ENOSYS;
}
-asmlinkage long sys32_sched_rr_get_interval(pid_t pid,
- struct compat_timespec __user *interval)
-{
- struct timespec t;
- int ret;
-
- KERNEL_SYSCALL(ret, sys_sched_rr_get_interval, pid, (struct timespec __user *)&t);
- if (put_compat_timespec(&t, interval))
- return -EFAULT;
- return ret;
-}
-
asmlinkage int sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, s32 count)
{
mm_segment_t old_fs = get_fs();
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 2a5f82985aa..9180719dad0 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -247,10 +247,7 @@
ENTRY_SAME(sched_yield)
ENTRY_SAME(sched_get_priority_max)
ENTRY_SAME(sched_get_priority_min) /* 160 */
- /* These 2 would've worked if someone had defined struct timespec
- * carefully, like timeval for example (which is about the same).
- * Unfortunately it contains a long :-( */
- ENTRY_DIFF(sched_rr_get_interval)
+ ENTRY_COMP(sched_rr_get_interval)
ENTRY_COMP(nanosleep)
ENTRY_SAME(mremap)
ENTRY_SAME(setresuid)