[PARISC] Wire up sys_fallocate (and compat_sys_fallocate)

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>

3 files changed, 10 insertions, 1 deletions

diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 2989c6682bf6..50bbf33ee00c 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -473,3 +473,10 @@ long sys32_lookup_dcookie(u32 cookie_high, u32 cookie_low, char __user *buf,
         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 2540786a970f..117438e9eb2a 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 */
 
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index f74099bdca3c..081b4ae61866 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -797,8 +797,9 @@
 #define __NR_signalfd           (__NR_Linux + 302)
 #define __NR_timerfd            (__NR_Linux + 303)
 #define __NR_eventfd            (__NR_Linux + 304)
+#define __NR_fallocate          (__NR_Linux + 305)
 
-#define __NR_Linux_syscalls     (__NR_eventfd + 1)
+#define __NR_Linux_syscalls     (__NR_fallocate + 1)
 
 
 #define __IGNORE_select         /* newselect */