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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

mm/madvise.c is_guard_pte_marker() -> softleaf_is_guard_marker()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 ptl

fs/proc/task_mmu.c pagemap_page_category() -> softleaf_is_guard_marker()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

fs/proc/task_mmu.c pte_to_pagemap_entry() -> softleaf_is_guard_marker()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/mprotect.c change_softleaf_pte() -> softleaf_is_guard_marker()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock

mm/memory.c zap_nonpresent_ptes() -> softleaf_is_guard_marker()

Type Parameter Key Value
DATA_SOURCE 0 entry r softleaf_from_pte
RX_PATH
TASK_NOT_RUNNING
LOCK2 ptl
HALF_LOCKED2 &mm->mmap_lock