[PARISC] Wire up sys_fallocate (and compat_sys_fallocate)

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 2989c66..50bbf33 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -473,3 +473,10 @@
 	return sys_lookup_dcookie((u64)cookie_high << 32 | cookie_low,
 				  buf, len);
 }
+
+asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
+				u32 lenhi, u32 lenlo)
+{
+        return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,
+                             ((loff_t)lenhi << 32) | lenlo);
+}
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index 2540786..117438e 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -403,6 +403,7 @@
 	ENTRY_COMP(signalfd)
 	ENTRY_COMP(timerfd)
 	ENTRY_SAME(eventfd)
+	ENTRY_COMP(fallocate)		/* 305 */
 
 	/* Nothing yet */