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| author | Fenghua Yu <fenghua.yu@intel.com> | 2007-02-05 16:07:57 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-02-05 16:56:36 -0800 |
| commit | 86afa9eb88af2248bcc91d5b3568c63fdea65d6c (patch) | |
| tree | 60f74dec7825324bbaaf2ac46792ea0948b6a989 | |
| parent | 524fd988bb83153ddc9cfea867129eb6efb7ac23 (diff) | |
| download | blackbird-op-linux-86afa9eb88af2248bcc91d5b3568c63fdea65d6c.tar.gz blackbird-op-linux-86afa9eb88af2248bcc91d5b3568c63fdea65d6c.zip | |
[IA64] Hook up getcpu system call for IA64
getcpu system call returns cpu# and node# on which this system call and
its caller are running. This patch hooks up its implementation on IA64.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
| -rw-r--r-- | arch/ia64/kernel/entry.S | 2 | ||||
| -rw-r--r-- | include/asm-ia64/unistd.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 15234ed3a341..e7873eeae448 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1610,5 +1610,7 @@ sys_call_table: data8 sys_sync_file_range // 1300 data8 sys_tee data8 sys_vmsplice + data8 sys_ni_syscall // reserved for move_pages + data8 sys_getcpu .org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index 53c5c0ee122c..a9e1fa4cac4d 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -291,11 +291,13 @@ #define __NR_sync_file_range 1300 #define __NR_tee 1301 #define __NR_vmsplice 1302 +/* 1303 reserved for move_pages */ +#define __NR_getcpu 1304 #ifdef __KERNEL__ -#define NR_syscalls 279 /* length of syscall table */ +#define NR_syscalls 281 /* length of syscall table */ #define __ARCH_WANT_SYS_RT_SIGACTION |
