bdflush on ia32

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

sys_bdflush(int func, long data)

This syscall was removed in Linux 5.15.

number134 (0x86)
abii386
entry pointsys_bdflush
sinceLinux 3.3 or earlier (3.3 is the first release scanned for ia32)
removed inLinux 5.15
man pagebdflush(2)
sourceelixir.bootlin.com

Registers

registervalue
eax134, the syscall number
ebxint func
ecxlong data
eaxthe return value

Then run int 0x80 to enter the kernel.

This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/bdflush