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authorIsaku Yamahata <yamahata@valinux.co.jp>2009-03-04 21:05:34 +0900
committerTony Luck <tony.luck@intel.com>2009-03-26 10:48:33 -0700
commitdd97d5cb540939602cba9af6f88e883a6fe451f0 (patch)
tree8425ba5692e3fe9175ed10ce85d02ef4a77dedd8 /arch/ia64/mm
parentac93925acbf841d70a95ab576b76b15a34d194eb (diff)
downloadop-kernel-dev-dd97d5cb540939602cba9af6f88e883a6fe451f0.zip
op-kernel-dev-dd97d5cb540939602cba9af6f88e883a6fe451f0.tar.gz
ia64/pv_ops: add hooks to paravirtualize fsyscall implementation.
Add two hooks, paravirt_get_fsyscall_table() and paravirt_get_fsys_bubble_doen() to paravirtualize fsyscall implementation. This patch just add the hooks fsyscall and don't paravirtualize it. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/mm')
-rw-r--r--arch/ia64/mm/init.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 56e1290..c9bc5b3 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -35,6 +35,7 @@
#include <asm/uaccess.h>
#include <asm/unistd.h>
#include <asm/mca.h>
+#include <asm/paravirt.h>
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
@@ -667,8 +668,8 @@ mem_init (void)
* code can tell them apart.
*/
for (i = 0; i < NR_syscalls; ++i) {
- extern unsigned long fsyscall_table[NR_syscalls];
extern unsigned long sys_call_table[NR_syscalls];
+ unsigned long *fsyscall_table = paravirt_get_fsyscall_table();
if (!fsyscall_table[i] || nolwsys)
fsyscall_table[i] = sys_call_table[i] | 1;
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