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[PARISC] Add new ioprio_{set,get} syscalls 

add syscall entries for ioprio_set/get as per Jens Axboe.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Grant Grundler <grundler@parisc-linux.org>

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Jens Axboe 2005-10-21 22:45:57 -04:00 committed by Kyle McMartin
parent a366064c3f
commit ba1f188cae
2 changed files with 17 additions and 5 deletions
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6
arch/parisc/kernel/syscall_table.S
View File

@ -368,5 +368,11 @@
ENTRY_COMP(mbind) /* 260 */ ENTRY_COMP(mbind) /* 260 */
ENTRY_COMP(get_mempolicy) ENTRY_COMP(get_mempolicy)
ENTRY_COMP(set_mempolicy) ENTRY_COMP(set_mempolicy)
ENTRY_SAME(ni_syscall) /* 263: reserved for vserver */
ENTRY_SAME(add_key)
ENTRY_SAME(request_key) /* 265 */
ENTRY_SAME(keyctl)
ENTRY_SAME(ioprio_set)
ENTRY_SAME(ioprio_get)
/* Nothing yet */ /* Nothing yet */

16
include/asm-parisc/unistd.h
View File

@ -687,8 +687,8 @@
#define __NR_shmget (__NR_Linux + 194) #define __NR_shmget (__NR_Linux + 194)
#define __NR_shmctl (__NR_Linux + 195) #define __NR_shmctl (__NR_Linux + 195)
#define __NR_getpmsg (__NR_Linux + 196) /* some people actually want streams */ #define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */
#define __NR_putpmsg (__NR_Linux + 197) /* some people actually want streams */ #define __NR_putpmsg (__NR_Linux + 197)
#define __NR_lstat64 (__NR_Linux + 198) #define __NR_lstat64 (__NR_Linux + 198)
#define __NR_truncate64 (__NR_Linux + 199) #define __NR_truncate64 (__NR_Linux + 199)
@ -755,8 +755,14 @@
#define __NR_mbind (__NR_Linux + 260) #define __NR_mbind (__NR_Linux + 260)
#define __NR_get_mempolicy (__NR_Linux + 261) #define __NR_get_mempolicy (__NR_Linux + 261)
#define __NR_set_mempolicy (__NR_Linux + 262) #define __NR_set_mempolicy (__NR_Linux + 262)
#define __NR_vserver (__NR_Linux + 263)
#define __NR_add_key (__NR_Linux + 264)
#define __NR_request_key (__NR_Linux + 265)
#define __NR_keyctl (__NR_Linux + 266)
#define __NR_ioprio_set (__NR_Linux + 267)
#define __NR_ioprio_get (__NR_Linux + 268)
#define __NR_Linux_syscalls 263 #define __NR_Linux_syscalls 269
#define HPUX_GATEWAY_ADDR 0xC0000004 #define HPUX_GATEWAY_ADDR 0xC0000004
#define LINUX_GATEWAY_ADDR 0x100 #define LINUX_GATEWAY_ADDR 0x100
@ -807,10 +813,10 @@
#define K_INLINE_SYSCALL(name, nr, args...) ({ \ #define K_INLINE_SYSCALL(name, nr, args...) ({ \
long __sys_res; \ long __sys_res; \
{ \ { \
register unsigned long __res asm("r28"); \ register unsigned long __res __asm__("r28"); \
K_LOAD_ARGS_##nr(args) \ K_LOAD_ARGS_##nr(args) \
/* FIXME: HACK stw/ldw r19 around syscall */ \ /* FIXME: HACK stw/ldw r19 around syscall */ \
asm volatile( \ __asm__ volatile( \
K_STW_ASM_PIC \ K_STW_ASM_PIC \
" ble 0x100(%%sr2, %%r0)\n" \ " ble 0x100(%%sr2, %%r0)\n" \
" ldi %1, %%r20\n" \ " ldi %1, %%r20\n" \