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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2009-03-04 21:05:34 +0900 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2009-03-26 10:48:33 -0700 |
| commit | dd97d5cb540939602cba9af6f88e883a6fe451f0 (patch) | |
| tree | 8425ba5692e3fe9175ed10ce85d02ef4a77dedd8 /arch/ia64/mm/init.c | |
| parent | ac93925acbf841d70a95ab576b76b15a34d194eb (diff) | |
| download | linux-stable-dd97d5cb540939602cba9af6f88e883a6fe451f0.tar.gz linux-stable-dd97d5cb540939602cba9af6f88e883a6fe451f0.tar.bz2 linux-stable-dd97d5cb540939602cba9af6f88e883a6fe451f0.zip | |
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/init.c')
| -rw-r--r-- | arch/ia64/mm/init.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 56e12903973c..c9bc5b305ffa 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; |