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authorSzabolcs Nagy <nsz@port70.net>2014-05-30 13:47:44 +0200
committerRich Felker <dalias@aerifal.cx>2014-05-30 13:06:51 -0400
commitfd9571e20a63996f5c0d396a21fdf7077f45d4cb (patch)
tree18de29b600c62f0f9c8903b508350016a4115dd2
parent24df8b09cfc85f4283283f7543c1be5d496faf09 (diff)
downloadmusl-fd9571e20a63996f5c0d396a21fdf7077f45d4cb.tar.gz
add sched_{get,set}attr syscall numbers and SCHED_DEADLINE macro
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.
-rw-r--r--arch/arm/bits/syscall.h4
-rw-r--r--arch/i386/bits/syscall.h4
-rw-r--r--arch/microblaze/bits/syscall.h4
-rw-r--r--arch/mips/bits/syscall.h4
-rw-r--r--arch/powerpc/bits/syscall.h4
-rw-r--r--arch/x32/bits/syscall.h6
-rw-r--r--arch/x86_64/bits/syscall.h4
-rw-r--r--include/sched.h1
8 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/bits/syscall.h b/arch/arm/bits/syscall.h
index dc54bdef..0b6ea7d9 100644
--- a/arch/arm/bits/syscall.h
+++ b/arch/arm/bits/syscall.h
@@ -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
diff --git a/arch/i386/bits/syscall.h b/arch/i386/bits/syscall.h
index 2af242b7..7e48791d 100644
--- a/arch/i386/bits/syscall.h
+++ b/arch/i386/bits/syscall.h
@@ -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
diff --git a/arch/microblaze/bits/syscall.h b/arch/microblaze/bits/syscall.h
index 712d47a6..b8b1d2e3 100644
--- a/arch/microblaze/bits/syscall.h
+++ b/arch/microblaze/bits/syscall.h
@@ -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
diff --git a/arch/mips/bits/syscall.h b/arch/mips/bits/syscall.h
index 574d6039..f3d30d0b 100644
--- a/arch/mips/bits/syscall.h
+++ b/arch/mips/bits/syscall.h
@@ -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
diff --git a/arch/powerpc/bits/syscall.h b/arch/powerpc/bits/syscall.h
index 385860b0..16f0abef 100644
--- a/arch/powerpc/bits/syscall.h
+++ b/arch/powerpc/bits/syscall.h
@@ -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
diff --git a/arch/x32/bits/syscall.h b/arch/x32/bits/syscall.h
index 95e2d2f7..1c245e7b 100644
--- a/arch/x32/bits/syscall.h
+++ b/arch/x32/bits/syscall.h
@@ -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
diff --git a/arch/x86_64/bits/syscall.h b/arch/x86_64/bits/syscall.h
index 5eb9b830..7bcb711b 100644
--- a/arch/x86_64/bits/syscall.h
+++ b/arch/x86_64/bits/syscall.h
@@ -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
diff --git a/include/sched.h b/include/sched.h
index 105dac95..4394b64b 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -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