Struct SiloConfig 

#[repr(C)]
pub struct SiloConfig {

    pub mem_min: u64,
    pub mem_max: u64,
    pub cpu_shares: u32,
    pub cpu_quota_us: u64,
    pub cpu_period_us: u64,
    pub cpu_affinity_mask: u64,
    pub max_tasks: u32,
    pub io_bw_read: u64,
    pub io_bw_write: u64,
    pub caps_ptr: u64,
    pub caps_len: u64,
    pub flags: u64,
    pub sid: u32,
    pub mode: u16,
    pub family: u8,
    pub cpu_features_required: u64,
    pub cpu_features_allowed: u64,
    pub xcr0_mask: u64,
    pub graphics_max_sessions: u16,
    pub graphics_session_ttl_sec: u32,
    pub graphics_reserved: u16,
}

Silo configuration block passed from init to SYS_SILO_CREATE.

Defines resource limits, capabilities, and scheduling parameters for a new silo (process isolation container).

Layout must match the kernel’s definition (ABI contract).

Fields

mem_min: u64

Minimum memory reservation in bytes.

mem_max: u64

Maximum memory limit in bytes (0 = unlimited).

cpu_shares: u32

CPU scheduling weight (relative priority).

cpu_quota_us: u64

CPU time quota per period in microseconds (0 = unlimited).

cpu_period_us: u64

CPU scheduling period in microseconds.

cpu_affinity_mask: u64

CPU affinity bitmask (0 = any CPU).

max_tasks: u32

Maximum number of threads/tasks in the silo.

io_bw_read: u64

Read bandwidth limit in bytes/sec (0 = unlimited).

io_bw_write: u64

Write bandwidth limit in bytes/sec (0 = unlimited).

caps_ptr: u64

Pointer to the initial capability list.

caps_len: u64

Length of the capability list in bytes.

flags: u64

Silo behavior flags.

sid: u32

Silo ID (assigned by kernel, 0 = auto-assign).

mode: u16

Octal permission mode (see SiloMode).

family: u8

Silo family/type identifier.

cpu_features_required: u64

Required CPU features (bitmask from CPUID).

cpu_features_allowed: u64

Allowed CPU features (bitmask, 0 = all allowed).

xcr0_mask: u64

XCR0 register mask for FPU/SSE/AVX state.

graphics_max_sessions: u16

Maximum concurrent graphics sessions (0 = no graphics).

graphics_session_ttl_sec: u32

Graphics session time-to-live in seconds.

graphics_reserved: u16

Implementations

impl SiloConfig

pub const fn zero() -> Self

Return a zero-initialized silo configuration.

Trait Implementations

impl Clone for SiloConfig

fn clone(&self) -> SiloConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SiloConfig

impl Debug for SiloConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.