[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 (file)
--- 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 2540786..117438e 100644 (file)
--- 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 f74099b..081b4ae 100644 (file)
--- 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 */