syscall.sh / xtensa / bdflush
bdflush
start, flush, or tune buffer-dirty-flush daemon
sys_bdflush(int func, long data)This syscall was removed in Linux 5.15.
| number | 207 (0xcf) |
|---|---|
| abi | common |
| entry point | sys_bdflush |
| since | Linux 5.0 |
| removed in | Linux 5.15 |
| man page | bdflush(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a2 | 207, the syscall number |
a6 | int func |
a3 | long data |
a2 | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x86 134, removed in 5.15
- arm 134, removed in 5.15
- ppc64 134, removed in 5.15
- ppc 134, removed in 5.15
- s390x 134, removed in 5.15
- mipso32 4134, removed in 5.15
- alpha 300, removed in 5.15
- m68k 134, removed in 5.15
- microblaze 134, removed in 5.15
- parisc 134, removed in 5.15
- sh 134, removed in 5.15
- sparc 225, removed in 5.15
- sparc64 225, removed in 5.15
Get this as JSON: https://api.syscall.sh/v2/syscalls/xtensa/bdflush