sched_setparam on ia64

set and get scheduling parameters

sys_sched_setparam(pid_t pid, struct sched_param *param)
number1161 (0x489)
abicommon
entry pointsys_sched_setparam
sinceLinux 5.0 or earlier (5.0 is the first release scanned for ia64)
man pagesched_setparam(2)
sourceelixir.bootlin.com

Registers

registervalue
r151161, the syscall number
out0pid_t pid
out1struct sched_param *param
r8the return value

Then run break 0x100000 to enter the kernel.

The kernel uses r10 to signal an error.

The pipe call returns file descriptors in r8 and r9.

This architecture was removed from the Linux kernel in Linux 6.7. The newest release with a syscall table here is Linux 6.6. The other removed architectures live on the historical architectures page.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/ia64/sched_setparam?kernel=all