syscall.sh / x64 / migrate_pages

migrate_pages

move all pages in a process to another set of nodes

sys_migrate_pages(pid_t pid, unsigned long maxnode, const unsigned long *from, const unsigned long *to)

number	256 (0x100)
abi	common
entry point	`sys_migrate_pages`
since	Linux 3.3
man page	migrate_pages(2)
source	elixir.bootlin.com

Registers

register	value
`rax`	256, the syscall number
`rdi`	pid_t pid
`rsi`	unsigned long maxnode
`rdx`	const unsigned long *from
`r10`	const unsigned long *to
`rax`	the return value

Then run syscall to enter the kernel.

Same syscall on other architectures

x86 294
arm64 238
arm 400
riscv64 238
x32 1073742080
loongarch64 238
ppc64 258
ppc 258
s390x 287
mips64 5246
mipsn32 6250
mipso32 4287
alpha 449
arc 238
csky 238
hexagon 238
m68k 287
nios2 238
openrisc 238
parisc 272
sh 294
sparc 302
sparc64 302
xtensa 262

Get this as JSON: https://api.syscall.sh/v2/syscalls/x64/migrate_pages