sched_setaffinity on tilegx
set and get a thread's CPU affinity mask
sys_sched_setaffinity(pid_t pid, unsigned int len, unsigned long *user_mask_ptr)| number | 122 (0x7a) |
|---|---|
| abi | common |
| entry point | sys_sched_setaffinity |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for tilegx) |
| man page | sched_setaffinity(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r10 | 122, the syscall number |
r0 | pid_t pid |
r1 | unsigned int len |
r2 | unsigned long *user_mask_ptr |
r0 | the return value |
Then run swint1 to enter the kernel.
The kernel uses r1 to signal an error.
This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 203
- x86 241
- arm64 122
- arm 241
- riscv64 122
- ia32 241
- x32 1073742027
- loongarch64 122
- ppc64 222
- ppc 222
- s390x 239
- mips64 5195
- mipsn32 6195
- mipso32 4239
- alpha 395
- arc 122
- blackfin 241, removed in 4.17
- cris 241, removed in 4.17
- csky 122
- frv 241, removed in 4.17
- hexagon 122
- ia64 1231, removed in 6.7
- m32r 241, removed in 4.17
- m68k 311
- metag 122, removed in 4.17
- microblaze 241
- mn10300 241, removed in 4.17
- nds32 122, removed in 5.18
- nios2 122
- openrisc 122
- parisc 211
- score 122, removed in 4.17
- sh 241
- sparc 261
- sparc64 261
- tilepro 122, removed in 4.17
- xtensa 156
Get this as JSON: https://api.syscall.sh/v2/syscalls/tilegx/sched_setaffinity?kernel=all