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add sched_{get,set}attr syscall numbers and SCHED_DEADLINE macro

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linux 3.14 introduced sched_getattr and sched_setattr syscalls in
commit d50dde5a10f305253cbc3855307f608f8a3c5f73

and the related SCHED_DEADLINE scheduling policy in
commit aab03e05e8f7e26f51dee792beddcb5cca9215a5

but struct sched_attr "extended scheduling parameters data structure"
is not yet exported to userspace (necessary for using the syscalls)
so related uapi definitions are not added yet.
This commit is contained in:
Szabolcs Nagy 2014-05-30 13:47:44 +02:00 committed by Rich Felker
parent 24df8b09cf
commit fd9571e20a
8 changed files with 31 additions and 0 deletions
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4
arch/arm/bits/syscall.h
View File

@ -333,6 +333,8 @@
#define __NR_process_vm_writev 377
#define __NR_kcmp 378
#define __NR_finit_module 379
#define __NR_sched_setattr 380
#define __NR_sched_getattr 381
/* Repeated with SYS_ prefix */
@ -672,3 +674,5 @@
#define SYS_process_vm_writev 377
#define SYS_kcmp 378
#define SYS_finit_module 379
#define SYS_sched_setattr 380
#define SYS_sched_getattr 381

4
arch/i386/bits/syscall.h
View File

@ -349,6 +349,8 @@
#define __NR_process_vm_writev 348
#define __NR_kcmp 349
#define __NR_finit_module 350
#define __NR_sched_setattr 351
#define __NR_sched_getattr 352
/* Repeated with SYS_ prefix */
@ -704,3 +706,5 @@
#define SYS_process_vm_writev 348
#define SYS_kcmp 349
#define SYS_finit_module 350
#define SYS_sched_setattr 351
#define SYS_sched_getattr 352

4
arch/microblaze/bits/syscall.h
View File

@ -375,6 +375,8 @@
#define __NR_process_vm_writev 378
#define __NR_kcmp 379
#define __NR_finit_module 380
#define __NR_sched_setattr 381
#define __NR_sched_getattr 382
/* Repeated with SYS_ prefix */
@ -756,3 +758,5 @@
#define SYS_process_vm_writev 378
#define SYS_kcmp 379
#define SYS_finit_module 380
#define SYS_sched_setattr 381
#define SYS_sched_getattr 382

4
arch/mips/bits/syscall.h
View File

@ -346,6 +346,8 @@
#define __NR_process_vm_writev 4346
#define __NR_kcmp 4347
#define __NR_finit_module 4348
#define __NR_sched_setattr 4349
#define __NR_sched_getattr 4350
/* Repeated with SYS_ prefix */
@ -697,3 +699,5 @@
#define SYS_process_vm_writev 4346
#define SYS_kcmp 4347
#define SYS_finit_module 4348
#define SYS_sched_setattr 4349
#define SYS_sched_getattr 4350

4
arch/powerpc/bits/syscall.h
View File

@ -368,6 +368,8 @@
#define __NR_process_vm_writev 352
#define __NR_finit_module 353
#define __NR_kcmp 354
#define __NR_sched_setattr 355
#define __NR_sched_getattr 356
/*
* repeated with SYS prefix
@ -742,3 +744,5 @@
#define SYS_process_vm_writev 352
#define SYS_finit_module 353
#define SYS_kcmp 354
#define SYS_sched_setattr 355
#define SYS_sched_getattr 356

6
arch/x32/bits/syscall.h
View File

@ -271,6 +271,9 @@
#define __NR_getcpu (__X32_SYSCALL_BIT + 309)
#define __NR_kcmp (__X32_SYSCALL_BIT + 312)
#define __NR_finit_module (__X32_SYSCALL_BIT + 313)
#define __NR_sched_setattr (__X32_SYSCALL_BIT + 314)
#define __NR_sched_getattr (__X32_SYSCALL_BIT + 315)
#define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
#define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
#define __NR_ioctl (__X32_SYSCALL_BIT + 514)
@ -591,6 +594,9 @@
#define SYS_getcpu __NR_getcpu
#define SYS_kcmp __NR_kcmp
#define SYS_finit_module __NR_finit_module
#define SYS_sched_setattr __NR_sched_setattr
#define SYS_sched_getattr __NR_sched_getattr
#define SYS_rt_sigaction __NR_rt_sigaction
#define SYS_rt_sigreturn __NR_rt_sigreturn
#define SYS_ioctl __NR_ioctl

4
arch/x86_64/bits/syscall.h
View File

@ -312,6 +312,8 @@
#define __NR_process_vm_writev 311
#define __NR_kcmp 312
#define __NR_finit_module 313
#define __NR_sched_setattr 314
#define __NR_sched_getattr 315
#undef __NR_fstatat
#undef __NR_pread
@ -641,6 +643,8 @@
#define SYS_process_vm_writev 311
#define SYS_kcmp 312
#define SYS_finit_module 313
#define SYS_sched_setattr 314
#define SYS_sched_getattr 315
#undef SYS_fstatat
#undef SYS_pread

1
include/sched.h
View File

@ -38,6 +38,7 @@ int sched_yield(void);
#define SCHED_RR 2
#define SCHED_BATCH 3
#define SCHED_IDLE 5
#define SCHED_DEADLINE 6
#define SCHED_RESET_ON_FORK 0x40000000
#ifdef _GNU_SOURCE