vmap_t Struct Reference

#include <mm.h>

Collaboration diagram for vmap_t:

Public Attributes
	as_linked_list
spinlock_t	lock
ptr_t	vaddr
size_t	npages
vm_flags	vmflags
mm_context_t *	mmctx
io_t *	io
off_t	io_offset
vmap_content_t	content
vmap_type_t	type
vmap_stat_t	stat
vmfault_handler_t	on_fault

Detailed Description

Definition at line 57 of file mm.h.

Member Data Documentation

as_linked_list

as_linked_list

Definition at line 59 of file mm.h.

lock

spinlock_t lock

Definition at line 60 of file mm.h.

Referenced by invalid_page_fault(), mm_handle_fault(), mm_resolve_cow_fault(), munmap(), thread_new(), vm_protect(), vmap_create(), vmap_destroy(), vmap_finalise_init(), vmap_split(), vmap_split_for_range(), and x86_dump_stack_at().

vaddr

ptr_t vaddr

Definition at line 62 of file mm.h.

Referenced by acpi_sysfs_mmap(), acpi_sysfs_munmap(), cow_clone_vmap_locked(), dmabuf_allocate(), do_attach_vmap(), mm_clone_vmap_locked(), mm_handle_fault(), mm_map_user_pages(), mmap_anonymous(), mmap_file(), munmap(), process_do_execveat(), sys_mem_mmap(), sys_mem_munmap(), thread_new(), vfs_fault_handler(), vm_protect(), vmap_create(), vmap_destroy(), vmap_split(), vsnprintf_do_pointer_kernel(), and x86_dump_stack_at().

npages

size_t npages

Definition at line 63 of file mm.h.

Referenced by acpi_sysfs_mmap(), acpi_sysfs_munmap(), cow_clone_vmap_locked(), mm_clone_vmap_locked(), mm_handle_fault(), mmap_anonymous(), sys_mem_mmap(), sys_mem_munmap(), thread_new(), vm_protect(), vmap_create(), vmap_destroy(), vmap_split(), vmap_split_for_range(), and vsnprintf_do_pointer_kernel().

vmflags

vm_flags vmflags

Definition at line 64 of file mm.h.

Referenced by acpi_sysfs_mmap(), cow_allocate_zeroed_pages(), cow_clone_vmap_locked(), io_mmap(), mm_clone_vmap_locked(), mm_handle_fault(), mm_map_user_pages(), mm_resolve_cow_fault(), mmap_file(), sys_mem_mmap(), thread_new(), vm_protect(), and vsnprintf_do_pointer_kernel().

mmctx

mm_context_t* mmctx

Definition at line 65 of file mm.h.

Referenced by acpi_sysfs_mmap(), acpi_sysfs_munmap(), cow_clone_vmap_locked(), do_attach_vmap(), mm_clone_vmap_locked(), mm_handle_fault(), mm_resolve_cow_fault(), sys_mem_mmap(), sys_mem_munmap(), vmap_destroy(), and vmap_split().

io

io_t* io

Definition at line 67 of file mm.h.

Referenced by io_mmap(), io_munmap(), mm_clone_vmap_locked(), vfs_fault_handler(), vm_protect(), vmap_destroy(), vmap_split(), vsnprintf_do_pointer_kernel(), and x86_dump_stack_at().

io_offset

off_t io_offset

Definition at line 68 of file mm.h.

Referenced by io_mmap(), mm_clone_vmap_locked(), vfs_fault_handler(), vmap_split(), vsnprintf_do_pointer_kernel(), and x86_dump_stack_at().

content

vmap_content_t content

Definition at line 70 of file mm.h.

Referenced by mm_clone_vmap_locked(), process_do_fork(), thread_new(), and vmap_finalise_init().

type

vmap_type_t type

Definition at line 71 of file mm.h.

Referenced by io_mmap(), mm_clone_vmap_locked(), mmap_file(), thread_new(), vfs_fault_handler(), vm_protect(), and vmap_finalise_init().

stat

vmap_stat_t stat

Definition at line 72 of file mm.h.

Referenced by cow_clone_vmap_locked(), mm_clone_vmap_locked(), and mm_map_user_pages().

on_fault

vmfault_handler_t on_fault

Definition at line 73 of file mm.h.

Referenced by cow_allocate_zeroed_pages(), cow_clone_vmap_locked(), io_mmap(), mm_clone_vmap_locked(), mm_handle_fault(), vfs_io_ops_mmap(), and vsnprintf_do_pointer_kernel().

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The documentation for this struct was generated from the following file:

• kernel/include/private/mos/mm/mm.h