bdflush on blackfin

start, flush, or tune buffer-dirty-flush daemon

sys_bdflush(int func, long data)
number134 (0x86)
abicommon
entry pointsys_bdflush
sinceLinux 3.3 or earlier (3.3 is the first release scanned for blackfin)
man pagebdflush(2)
sourceelixir.bootlin.com

Registers

registervalue
P0134, the syscall number
R0int func
R1long data
R0the return value

Then run excpt 0 to enter the kernel.

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

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