#include <btrfs_drv.h>

Collaboration diagram for _device_extension:

[legend]

Public Member Functions
	_Has_lock_level_ (fcb_lock) ERESOURCE fcb_lock

	_Has_lock_level_ (tree_lock) ERESOURCE tree_lock

Public Attributes
uint32_t	type

mount_options	options

PVPB	Vpb

PDEVICE_OBJECT	devobj

struct _volume_device_extension *	vde

LIST_ENTRY	devices

uint64_t	devices_loaded

superblock	superblock

unsigned int	sector_shift

unsigned int	csum_size

bool	readonly

bool	removing

bool	locked

bool	lock_paused_balance

bool	disallow_dismount

LONG	page_file_count

bool	trim

PFILE_OBJECT	locked_fileobj

fcb *	volume_fcb

fcb *	dummy_fcb

file_ref *	root_fileref

LONG	open_files

ERESOURCE	fileref_lock

ERESOURCE	load_lock

PNOTIFY_SYNC	NotifySync

LIST_ENTRY	DirNotifyList

bool	need_write

bool	stats_changed

uint64_t	data_flags

uint64_t	metadata_flags

uint64_t	system_flags

LIST_ENTRY	roots

LIST_ENTRY	drop_roots

root *	chunk_root

root *	root_root

root *	extent_root

root *	checksum_root

root *	dev_root

root *	uuid_root

root *	data_reloc_root

root *	space_root

bool	log_to_phys_loaded

bool	chunk_usage_found

LIST_ENTRY	sys_chunks

LIST_ENTRY	chunks

LIST_ENTRY	trees

LIST_ENTRY	trees_hash

LIST_ENTRY *	trees_ptrs [256]

FAST_MUTEX	trees_list_mutex

LIST_ENTRY	all_fcbs

LIST_ENTRY	dirty_fcbs

ERESOURCE	dirty_fcbs_lock

LIST_ENTRY	dirty_filerefs

ERESOURCE	dirty_filerefs_lock

LIST_ENTRY	dirty_subvols

ERESOURCE	dirty_subvols_lock

ERESOURCE	chunk_lock

HANDLE	flush_thread_handle

KTIMER	flush_thread_timer

KEVENT	flush_thread_finished

drv_calc_threads	calcthreads

balance_info	balance

scrub_info	scrub

ERESOURCE	send_load_lock

LONG	running_sends

LIST_ENTRY	send_ops

PFILE_OBJECT	root_file

PAGED_LOOKASIDE_LIST	tree_data_lookaside

PAGED_LOOKASIDE_LIST	traverse_ptr_lookaside

PAGED_LOOKASIDE_LIST	batch_item_lookaside

PAGED_LOOKASIDE_LIST	fileref_lookaside

PAGED_LOOKASIDE_LIST	fcb_lookaside

PAGED_LOOKASIDE_LIST	name_bit_lookaside

NPAGED_LOOKASIDE_LIST	range_lock_lookaside

NPAGED_LOOKASIDE_LIST	fcb_np_lookaside

LIST_ENTRY	list_entry

Detailed Description

Definition at line 758 of file btrfs_drv.h.

Member Function Documentation

◆ _Has_lock_level_() [1/2]

_device_extension::_Has_lock_level_ ( fcb_lock )

◆ _Has_lock_level_() [2/2]

_device_extension::_Has_lock_level_ ( tree_lock )

Member Data Documentation

◆ all_fcbs

LIST_ENTRY _device_extension::all_fcbs

Definition at line 813 of file btrfs_drv.h.

◆ balance

balance_info _device_extension::balance

Definition at line 825 of file btrfs_drv.h.

◆ batch_item_lookaside

PAGED_LOOKASIDE_LIST _device_extension::batch_item_lookaside

Definition at line 833 of file btrfs_drv.h.

◆ calcthreads

drv_calc_threads _device_extension::calcthreads

Definition at line 824 of file btrfs_drv.h.

◆ checksum_root

root* _device_extension::checksum_root

Definition at line 800 of file btrfs_drv.h.

◆ chunk_lock

ERESOURCE _device_extension::chunk_lock

Definition at line 820 of file btrfs_drv.h.

◆ chunk_root

root* _device_extension::chunk_root

Definition at line 797 of file btrfs_drv.h.

◆ chunk_usage_found

bool _device_extension::chunk_usage_found

Definition at line 806 of file btrfs_drv.h.

◆ chunks

LIST_ENTRY _device_extension::chunks

Definition at line 808 of file btrfs_drv.h.

◆ csum_size

unsigned int _device_extension::csum_size

Definition at line 771 of file btrfs_drv.h.

◆ data_flags

uint64_t _device_extension::data_flags

Definition at line 792 of file btrfs_drv.h.

◆ data_reloc_root

root* _device_extension::data_reloc_root

Definition at line 803 of file btrfs_drv.h.

◆ dev_root

root* _device_extension::dev_root

Definition at line 801 of file btrfs_drv.h.

◆ devices

LIST_ENTRY _device_extension::devices

Definition at line 764 of file btrfs_drv.h.

◆ devices_loaded

uint64_t _device_extension::devices_loaded

Definition at line 768 of file btrfs_drv.h.

◆ devobj

PDEVICE_OBJECT _device_extension::devobj

Definition at line 762 of file btrfs_drv.h.

◆ DirNotifyList

LIST_ENTRY _device_extension::DirNotifyList

Definition at line 789 of file btrfs_drv.h.

◆ dirty_fcbs

LIST_ENTRY _device_extension::dirty_fcbs

Definition at line 814 of file btrfs_drv.h.

◆ dirty_fcbs_lock

ERESOURCE _device_extension::dirty_fcbs_lock

Definition at line 815 of file btrfs_drv.h.

◆ dirty_filerefs

LIST_ENTRY _device_extension::dirty_filerefs

Definition at line 816 of file btrfs_drv.h.

◆ dirty_filerefs_lock

ERESOURCE _device_extension::dirty_filerefs_lock

Definition at line 817 of file btrfs_drv.h.

◆ dirty_subvols

LIST_ENTRY _device_extension::dirty_subvols

Definition at line 818 of file btrfs_drv.h.

◆ dirty_subvols_lock

ERESOURCE _device_extension::dirty_subvols_lock

Definition at line 819 of file btrfs_drv.h.

◆ disallow_dismount

bool _device_extension::disallow_dismount

Definition at line 776 of file btrfs_drv.h.

◆ drop_roots

LIST_ENTRY _device_extension::drop_roots

Definition at line 796 of file btrfs_drv.h.

◆ dummy_fcb

fcb* _device_extension::dummy_fcb

Definition at line 781 of file btrfs_drv.h.

◆ extent_root

root* _device_extension::extent_root

Definition at line 799 of file btrfs_drv.h.

◆ fcb_lookaside

PAGED_LOOKASIDE_LIST _device_extension::fcb_lookaside

Definition at line 835 of file btrfs_drv.h.

◆ fcb_np_lookaside

NPAGED_LOOKASIDE_LIST _device_extension::fcb_np_lookaside

Definition at line 838 of file btrfs_drv.h.

◆ fileref_lock

ERESOURCE _device_extension::fileref_lock

Definition at line 785 of file btrfs_drv.h.

◆ fileref_lookaside

PAGED_LOOKASIDE_LIST _device_extension::fileref_lookaside

Definition at line 834 of file btrfs_drv.h.

◆ flush_thread_finished

KEVENT _device_extension::flush_thread_finished

Definition at line 823 of file btrfs_drv.h.

◆ flush_thread_handle

HANDLE _device_extension::flush_thread_handle

Definition at line 821 of file btrfs_drv.h.

◆ flush_thread_timer

KTIMER _device_extension::flush_thread_timer

Definition at line 822 of file btrfs_drv.h.

◆ list_entry

LIST_ENTRY _device_extension::list_entry

Definition at line 839 of file btrfs_drv.h.

◆ load_lock

ERESOURCE _device_extension::load_lock

Definition at line 786 of file btrfs_drv.h.

◆ lock_paused_balance

bool _device_extension::lock_paused_balance

Definition at line 775 of file btrfs_drv.h.

◆ locked

bool _device_extension::locked

Definition at line 774 of file btrfs_drv.h.

◆ locked_fileobj

PFILE_OBJECT _device_extension::locked_fileobj

Definition at line 779 of file btrfs_drv.h.

◆ log_to_phys_loaded

bool _device_extension::log_to_phys_loaded

Definition at line 805 of file btrfs_drv.h.

◆ metadata_flags

uint64_t _device_extension::metadata_flags

Definition at line 793 of file btrfs_drv.h.

◆ name_bit_lookaside

PAGED_LOOKASIDE_LIST _device_extension::name_bit_lookaside

Definition at line 836 of file btrfs_drv.h.

◆ need_write

bool _device_extension::need_write

Definition at line 790 of file btrfs_drv.h.

Referenced by _Dispatch_type_().

◆ NotifySync

PNOTIFY_SYNC _device_extension::NotifySync

Definition at line 788 of file btrfs_drv.h.

◆ open_files

LONG _device_extension::open_files

Definition at line 783 of file btrfs_drv.h.

◆ options

mount_options _device_extension::options

Definition at line 760 of file btrfs_drv.h.

◆ page_file_count

LONG _device_extension::page_file_count

Definition at line 777 of file btrfs_drv.h.

◆ range_lock_lookaside

NPAGED_LOOKASIDE_LIST _device_extension::range_lock_lookaside

Definition at line 837 of file btrfs_drv.h.

◆ readonly

bool _device_extension::readonly

Definition at line 772 of file btrfs_drv.h.

Referenced by _Dispatch_type_().

◆ removing

bool _device_extension::removing

Definition at line 773 of file btrfs_drv.h.

◆ root_file

PFILE_OBJECT _device_extension::root_file

Definition at line 830 of file btrfs_drv.h.

◆ root_fileref

file_ref* _device_extension::root_fileref

Definition at line 782 of file btrfs_drv.h.

◆ root_root

root* _device_extension::root_root

Definition at line 798 of file btrfs_drv.h.

◆ roots

LIST_ENTRY _device_extension::roots

Definition at line 795 of file btrfs_drv.h.

◆ running_sends

LONG _device_extension::running_sends

Definition at line 828 of file btrfs_drv.h.

◆ scrub

scrub_info _device_extension::scrub

Definition at line 826 of file btrfs_drv.h.

◆ sector_shift

unsigned int _device_extension::sector_shift

Definition at line 770 of file btrfs_drv.h.

◆ send_load_lock

ERESOURCE _device_extension::send_load_lock

Definition at line 827 of file btrfs_drv.h.

◆ send_ops

LIST_ENTRY _device_extension::send_ops

Definition at line 829 of file btrfs_drv.h.

◆ space_root

root* _device_extension::space_root

Definition at line 804 of file btrfs_drv.h.

◆ stats_changed

bool _device_extension::stats_changed

Definition at line 791 of file btrfs_drv.h.

◆ superblock

superblock _device_extension::superblock

Definition at line 769 of file btrfs_drv.h.

◆ sys_chunks

LIST_ENTRY _device_extension::sys_chunks

Definition at line 807 of file btrfs_drv.h.

◆ system_flags

uint64_t _device_extension::system_flags

Definition at line 794 of file btrfs_drv.h.

◆ traverse_ptr_lookaside

PAGED_LOOKASIDE_LIST _device_extension::traverse_ptr_lookaside

Definition at line 832 of file btrfs_drv.h.

◆ tree_data_lookaside

PAGED_LOOKASIDE_LIST _device_extension::tree_data_lookaside

Definition at line 831 of file btrfs_drv.h.

◆ trees

LIST_ENTRY _device_extension::trees

Definition at line 809 of file btrfs_drv.h.

◆ trees_hash

LIST_ENTRY _device_extension::trees_hash

Definition at line 810 of file btrfs_drv.h.

◆ trees_list_mutex

FAST_MUTEX _device_extension::trees_list_mutex

Definition at line 812 of file btrfs_drv.h.

◆ trees_ptrs

LIST_ENTRY* _device_extension::trees_ptrs[256]

Definition at line 811 of file btrfs_drv.h.

◆ trim

bool _device_extension::trim

Definition at line 778 of file btrfs_drv.h.

◆ type

uint32_t _device_extension::type

Definition at line 759 of file btrfs_drv.h.

Referenced by mount_vol().

◆ uuid_root

root* _device_extension::uuid_root

Definition at line 802 of file btrfs_drv.h.

◆ vde

struct _volume_device_extension* _device_extension::vde

Definition at line 763 of file btrfs_drv.h.

◆ volume_fcb

fcb* _device_extension::volume_fcb

Definition at line 780 of file btrfs_drv.h.

◆ Vpb

PVPB _device_extension::Vpb

Definition at line 761 of file btrfs_drv.h.

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

drivers/filesystems/btrfs/btrfs_drv.h

Public Member Functions

Public Attributes