swapoff on nds32

start/stop swapping to file/device

sys_swapoff(const char *specialfile)
number225 (0xe1)
abicommon
kconfigCONFIG_SWAP
entry pointsys_swapoff
sinceLinux 4.17 or earlier (4.17 is the first release scanned for nds32)
man pageswapoff(2)
sourceelixir.bootlin.com

Registers

registervalue
r15225, the syscall number
r0const char *specialfile
r0the return value

Then run syscall to enter the kernel.

This architecture was removed from the Linux kernel in Linux 5.18. The newest release with a syscall table here is Linux 5.17. 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/nds32/swapoff?kernel=all