hub / github.com/Andy-Python-Programmer/aero / handle_pf_private_anon

Method handle_pf_private_anon

src/aero_kernel/src/userland/vm.rs:407–458 · view source on GitHub ↗

Handler routine for private anonymous pages. Since its an anonymous page is not backed by a file, we have to alloctate a frame and map it at the faulted address.

(
        &mut self,
        offset_table: &mut OffsetPageTable,
        reason: PageFaultErrorCode,
        address: VirtAddr,
    )

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Callers 1

handle_page_faultMethod · 0.80

Calls 6

pmm_allocFunction · 0.85

map_toMethod · 0.80

handle_cowMethod · 0.80

update_flagsMethod · 0.80

align_downMethod · 0.45

flushMethod · 0.45

Tested by

no test coverage detected