Constant KEXEC_ON_CRASH

pub const KEXEC_ON_CRASH: u32 = 0x0000_0001; // 1u32

Available on crate feature dep_nc only.

kexec system call - It loads the new kernel to boot into.

kexec does not sync, or unmount filesystems so if you need that to happen you need to do that yourself. kexec flags for different usage scenarios