#include "fsck.h"
#include "node.h"
#include "xattr.h"
#include "quota.h"
#include <locale.h>
#include <stdbool.h>
#include <time.h>

Include dependency graph for mount.c:

Macros
#define	ACL_UNDEFINED_TAG (0x00)

#define	ACL_USER_OBJ (0x01)

#define	ACL_USER (0x02)

#define	ACL_GROUP_OBJ (0x04)

#define	ACL_GROUP (0x08)

#define	ACL_MASK (0x10)

#define	ACL_OTHER (0x20)

#define	CHECK_PERIOD (3600 * 24 * 30)

Functions
bool	is_usable_seg (struct f2fs_sb_info *UNUSED(sbi), unsigned int UNUSED(segno))

unsigned int	get_usable_seg_count (struct f2fs_sb_info *sbi)

u32	get_free_segments (struct f2fs_sb_info *sbi)

void	update_free_segments (struct f2fs_sb_info *sbi)

static void	print_xattr_entry (const struct f2fs_xattr_entry *ent)

void	print_inode_info (struct f2fs_sb_info sbi, struct f2fs_node node, int name)

void	print_node_info (struct f2fs_sb_info sbi, struct f2fs_node node_block, int verbose)

void	print_extention_list (struct f2fs_super_block *sb, int cold)

static void	DISP_label (const char *name)

void	print_sb_debug_info (struct f2fs_super_block *sb)

void	print_raw_sb_info (struct f2fs_super_block *sb)

void	print_chksum (struct f2fs_checkpoint *cp)

void	print_version_bitmap (struct f2fs_sb_info *sbi)

void	print_ckpt_info (struct f2fs_sb_info *sbi)

void	print_cp_state (u32 flag)

void	print_sb_state (struct f2fs_super_block *sb)

void	print_sb_stop_reason (struct f2fs_super_block *sb)

void	print_sb_errors (struct f2fs_super_block *sb)

bool	f2fs_is_valid_blkaddr (struct f2fs_sb_info *sbi, block_t blkaddr, int type)

static block_t	current_sit_addr (struct f2fs_sb_info *sbi, unsigned int start)

int	f2fs_ra_meta_pages (struct f2fs_sb_info *sbi, block_t start, int nrpages, int type)

void	update_superblock (struct f2fs_super_block *sb, int sb_mask)

static int	sanity_check_area_boundary (struct f2fs_super_block *sb, enum SB_ADDR sb_addr)

static int	verify_sb_chksum (struct f2fs_super_block *sb)

int	sanity_check_raw_super (struct f2fs_super_block *sb, enum SB_ADDR sb_addr)

int	validate_super_block (struct f2fs_sb_info *sbi, enum SB_ADDR sb_addr)

int	init_sb_info (struct f2fs_sb_info *sbi)

static int	verify_checksum_chksum (struct f2fs_checkpoint *cp)

static void *	get_checkpoint_version (block_t cp_addr)

void *	validate_checkpoint (struct f2fs_sb_info sbi, block_t cp_addr, unsigned long long version)

int	get_valid_checkpoint (struct f2fs_sb_info *sbi)

bool	is_checkpoint_stop (struct f2fs_super_block *sb, bool abnormal)

bool	is_inconsistent_error (struct f2fs_super_block *sb)

static int	f2fs_should_proceed (struct f2fs_super_block *sb, u32 flag)

int	sanity_check_ckpt (struct f2fs_sb_info *sbi)

pgoff_t	current_nat_addr (struct f2fs_sb_info sbi, nid_t start, int pack)

static int	f2fs_early_init_nid_bitmap (struct f2fs_sb_info *sbi)

static int	f2fs_late_init_nid_bitmap (struct f2fs_sb_info *sbi)

u32	update_nat_bits_flags (struct f2fs_super_block sb, struct f2fs_checkpoint cp, u32 flags)

void	write_nat_bits (struct f2fs_sb_info sbi, struct f2fs_super_block sb, struct f2fs_checkpoint *cp, int set)

static int	check_nat_bits (struct f2fs_sb_info sbi, struct f2fs_super_block sb, struct f2fs_checkpoint *cp)

int	init_node_manager (struct f2fs_sb_info *sbi)

int	build_node_manager (struct f2fs_sb_info *sbi)

int	build_sit_info (struct f2fs_sb_info *sbi)

void	reset_curseg (struct f2fs_sb_info *sbi, int type)

static void	read_compacted_summaries (struct f2fs_sb_info *sbi)

static void	restore_node_summary (struct f2fs_sb_info sbi, unsigned int segno, struct f2fs_summary_block sum_blk)

static void	read_normal_summaries (struct f2fs_sb_info *sbi, int type)

void	update_sum_entry (struct f2fs_sb_info sbi, block_t blk_addr, struct f2fs_summary sum)

static void	restore_curseg_summaries (struct f2fs_sb_info *sbi)

static int	build_curseg (struct f2fs_sb_info *sbi)

static void	check_seg_range (struct f2fs_sb_info *sbi, unsigned int segno)

void	get_current_sit_page (struct f2fs_sb_info sbi, unsigned int segno, struct f2fs_sit_block sit_blk)

void	rewrite_current_sit_page (struct f2fs_sb_info sbi, unsigned int segno, struct f2fs_sit_block sit_blk)

void	check_block_count (struct f2fs_sb_info sbi, unsigned int segno, struct f2fs_sit_entry raw_sit)

void	__seg_info_from_raw_sit (struct seg_entry se, struct f2fs_sit_entry raw_sit)

void	seg_info_from_raw_sit (struct f2fs_sb_info sbi, struct seg_entry se, struct f2fs_sit_entry *raw_sit)

struct seg_entry *	get_seg_entry (struct f2fs_sb_info *sbi, unsigned int segno)

unsigned short	get_seg_vblocks (struct f2fs_sb_info sbi, struct seg_entry se)

unsigned char *	get_seg_bitmap (struct f2fs_sb_info sbi, struct seg_entry se)

unsigned char	get_seg_type (struct f2fs_sb_info sbi, struct seg_entry se)

struct f2fs_summary_block *	get_sum_block (struct f2fs_sb_info sbi, unsigned int segno, int ret_type)

int	get_sum_entry (struct f2fs_sb_info sbi, u32 blk_addr, struct f2fs_summary sum_entry)

static void	get_nat_entry (struct f2fs_sb_info sbi, nid_t nid, struct f2fs_nat_entry raw_nat)

void	update_data_blkaddr (struct f2fs_sb_info sbi, nid_t nid, u16 ofs_in_node, block_t newaddr, struct f2fs_node node_blk)

void	update_nat_blkaddr (struct f2fs_sb_info *sbi, nid_t ino, nid_t nid, block_t newaddr)

void	get_node_info (struct f2fs_sb_info sbi, nid_t nid, struct node_info ni)

static int	build_sit_entries (struct f2fs_sb_info *sbi)

static int	early_build_segment_manager (struct f2fs_sb_info *sbi)

static int	late_build_segment_manager (struct f2fs_sb_info *sbi)

void	build_sit_area_bitmap (struct f2fs_sb_info *sbi)

void	rewrite_sit_area_bitmap (struct f2fs_sb_info *sbi)

int	flush_sit_journal_entries (struct f2fs_sb_info *sbi)

int	flush_nat_journal_entries (struct f2fs_sb_info *sbi)

void	flush_journal_entries (struct f2fs_sb_info *sbi)

void	flush_sit_entries (struct f2fs_sb_info *sbi)

int	relocate_curseg_offset (struct f2fs_sb_info *sbi, int type)

void	set_section_type (struct f2fs_sb_info *sbi, unsigned int segno, int type)

static bool	write_pointer_at_zone_start (struct f2fs_sb_info *UNUSED(sbi), unsigned int UNUSED(zone_segno))

static void	zero_journal_entries_with_type (struct f2fs_sb_info *sbi, int type)

int	find_next_free_block (struct f2fs_sb_info sbi, u64 to, int left, int want_type, bool new_sec)

void	move_one_curseg_info (struct f2fs_sb_info *sbi, u64 from, int left, int i)

void	move_curseg_info (struct f2fs_sb_info *sbi, u64 from, int left)

void	update_curseg_info (struct f2fs_sb_info *sbi, int type)

void	zero_journal_entries (struct f2fs_sb_info *sbi)

void	write_curseg_info (struct f2fs_sb_info *sbi)

void	save_curseg_warm_node_info (struct f2fs_sb_info *sbi)

void	restore_curseg_warm_node_info (struct f2fs_sb_info *sbi)

int	lookup_nat_in_journal (struct f2fs_sb_info sbi, u32 nid, struct f2fs_nat_entry raw_nat)

void	nullify_nat_entry (struct f2fs_sb_info *sbi, u32 nid)

void	duplicate_checkpoint (struct f2fs_sb_info *sbi)

void	write_checkpoint (struct f2fs_sb_info *sbi)

void	write_checkpoints (struct f2fs_sb_info *sbi)

void	write_raw_cp_blocks (struct f2fs_sb_info sbi, struct f2fs_checkpoint cp, int which)

void	build_nat_area_bitmap (struct f2fs_sb_info *sbi)

static int	check_sector_size (struct f2fs_super_block *sb)

static int	tune_sb_features (struct f2fs_sb_info *sbi)

static struct fsync_inode_entry *	get_fsync_inode (struct list_head *head, nid_t ino)

static struct fsync_inode_entry *	add_fsync_inode (struct list_head *head, nid_t ino)

static void	del_fsync_inode (struct fsync_inode_entry *entry)

static void	destroy_fsync_dnodes (struct list_head *head)

static int	loop_node_chain_fix (block_t blkaddr_fast, struct f2fs_node node_blk_fast, block_t blkaddr, struct f2fs_node node_blk)

static int	sanity_check_node_chain (struct f2fs_sb_info sbi, block_t blkaddr_fast, struct f2fs_node node_blk_fast, block_t blkaddr, struct f2fs_node node_blk, bool *is_detecting)

static int	find_fsync_inode (struct f2fs_sb_info sbi, struct list_head head)

static int	do_record_fsync_data (struct f2fs_sb_info sbi, struct f2fs_node node_blk, block_t blkaddr)

static int	traverse_dnodes (struct f2fs_sb_info sbi, struct list_head inode_list)

static int	record_fsync_data (struct f2fs_sb_info *sbi)

int	f2fs_do_mount (struct f2fs_sb_info *sbi)

void	f2fs_do_umount (struct f2fs_sb_info *sbi)

int	f2fs_sparse_initialize_meta (struct f2fs_sb_info *sbi)

Variables
struct feature	feature_table []

static char *	stop_reason_str []

static char *	errors_str []

Macro Definition Documentation

◆ ACL_GROUP

#define ACL_GROUP (0x08)

◆ ACL_GROUP_OBJ

#define ACL_GROUP_OBJ (0x04)

◆ ACL_MASK

#define ACL_MASK (0x10)

◆ ACL_OTHER

#define ACL_OTHER (0x20)

◆ ACL_UNDEFINED_TAG

#define ACL_UNDEFINED_TAG (0x00)

mount.c

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

◆ ACL_USER

#define ACL_USER (0x02)

◆ ACL_USER_OBJ

#define ACL_USER_OBJ (0x01)

◆ CHECK_PERIOD

#define CHECK_PERIOD (3600 * 24 * 30)

Function Documentation

◆ __seg_info_from_raw_sit()

void __seg_info_from_raw_sit	(	struct seg_entry *	se,
		struct f2fs_sit_entry *	raw_sit
	)

◆ add_fsync_inode()

static struct fsync_inode_entry * add_fsync_inode	(	struct list_head *	head,
		nid_t	ino
	)

static

◆ build_curseg()

static int build_curseg ( struct f2fs_sb_info * sbi )

static

◆ build_nat_area_bitmap()

void build_nat_area_bitmap ( struct f2fs_sb_info * sbi )

◆ build_node_manager()

int build_node_manager ( struct f2fs_sb_info * sbi )

◆ build_sit_area_bitmap()

void build_sit_area_bitmap ( struct f2fs_sb_info * sbi )

◆ build_sit_entries()

static int build_sit_entries ( struct f2fs_sb_info * sbi )

static

◆ build_sit_info()

int build_sit_info ( struct f2fs_sb_info * sbi )

◆ check_block_count()

void check_block_count	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		struct f2fs_sit_entry *	raw_sit
	)

◆ check_nat_bits()

static int check_nat_bits	(	struct f2fs_sb_info *	sbi,
		struct f2fs_super_block *	sb,
		struct f2fs_checkpoint *	cp
	)

static

◆ check_sector_size()

static int check_sector_size ( struct f2fs_super_block * sb )

static

◆ check_seg_range()

static void check_seg_range	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno
	)

inlinestatic

◆ current_nat_addr()

pgoff_t current_nat_addr	(	struct f2fs_sb_info *	sbi,
		nid_t	start,
		int *	pack
	)

◆ current_sit_addr()

static block_t current_sit_addr	(	struct f2fs_sb_info *	sbi,
		unsigned int	start
	)

inlinestatic

◆ del_fsync_inode()

static void del_fsync_inode ( struct fsync_inode_entry * entry )

static

◆ destroy_fsync_dnodes()

static void destroy_fsync_dnodes ( struct list_head * head )

static

◆ DISP_label()

static void DISP_label ( const char * name )

static

◆ do_record_fsync_data()

static int do_record_fsync_data	(	struct f2fs_sb_info *	sbi,
		struct f2fs_node *	node_blk,
		block_t	blkaddr
	)

static

◆ duplicate_checkpoint()

void duplicate_checkpoint ( struct f2fs_sb_info * sbi )

◆ early_build_segment_manager()

static int early_build_segment_manager ( struct f2fs_sb_info * sbi )

static

◆ f2fs_do_mount()

int f2fs_do_mount ( struct f2fs_sb_info * sbi )

◆ f2fs_do_umount()

void f2fs_do_umount ( struct f2fs_sb_info * sbi )

◆ f2fs_early_init_nid_bitmap()

static int f2fs_early_init_nid_bitmap ( struct f2fs_sb_info * sbi )

static

◆ f2fs_is_valid_blkaddr()

bool f2fs_is_valid_blkaddr	(	struct f2fs_sb_info *	sbi,
		block_t	blkaddr,
		int	type
	)

◆ f2fs_late_init_nid_bitmap()

static int f2fs_late_init_nid_bitmap ( struct f2fs_sb_info * sbi )

static

◆ f2fs_ra_meta_pages()

int f2fs_ra_meta_pages	(	struct f2fs_sb_info *	sbi,
		block_t	start,
		int	nrpages,
		int	type
	)

◆ f2fs_should_proceed()

static int f2fs_should_proceed	(	struct f2fs_super_block *	sb,
		u32	flag
	)

static

◆ f2fs_sparse_initialize_meta()

int f2fs_sparse_initialize_meta ( struct f2fs_sb_info * sbi )

◆ find_fsync_inode()

static int find_fsync_inode	(	struct f2fs_sb_info *	sbi,
		struct list_head *	head
	)

static

◆ find_next_free_block()

int find_next_free_block	(	struct f2fs_sb_info *	sbi,
		u64 *	to,
		int	left,
		int	want_type,
		bool	new_sec
	)

◆ flush_journal_entries()

void flush_journal_entries ( struct f2fs_sb_info * sbi )

◆ flush_nat_journal_entries()

int flush_nat_journal_entries ( struct f2fs_sb_info * sbi )

◆ flush_sit_entries()

void flush_sit_entries ( struct f2fs_sb_info * sbi )

◆ flush_sit_journal_entries()

int flush_sit_journal_entries ( struct f2fs_sb_info * sbi )

◆ get_checkpoint_version()

static void * get_checkpoint_version ( block_t cp_addr )

static

◆ get_current_sit_page()

void get_current_sit_page	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		struct f2fs_sit_block *	sit_blk
	)

◆ get_free_segments()

u32 get_free_segments ( struct f2fs_sb_info * sbi )

◆ get_fsync_inode()

static struct fsync_inode_entry * get_fsync_inode	(	struct list_head *	head,
		nid_t	ino
	)

static

◆ get_nat_entry()

static void get_nat_entry	(	struct f2fs_sb_info *	sbi,
		nid_t	nid,
		struct f2fs_nat_entry *	raw_nat
	)

static

◆ get_node_info()

void get_node_info	(	struct f2fs_sb_info *	sbi,
		nid_t	nid,
		struct node_info *	ni
	)

◆ get_seg_bitmap()

unsigned char * get_seg_bitmap	(	struct f2fs_sb_info *	sbi,
		struct seg_entry *	se
	)

◆ get_seg_entry()

struct seg_entry * get_seg_entry	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno
	)

◆ get_seg_type()

unsigned char get_seg_type	(	struct f2fs_sb_info *	sbi,
		struct seg_entry *	se
	)

◆ get_seg_vblocks()

unsigned short get_seg_vblocks	(	struct f2fs_sb_info *	sbi,
		struct seg_entry *	se
	)

◆ get_sum_block()

struct f2fs_summary_block * get_sum_block	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		int *	ret_type
	)

◆ get_sum_entry()

int get_sum_entry	(	struct f2fs_sb_info *	sbi,
		u32	blk_addr,
		struct f2fs_summary *	sum_entry
	)

◆ get_usable_seg_count()

unsigned int get_usable_seg_count ( struct f2fs_sb_info * sbi )

◆ get_valid_checkpoint()

int get_valid_checkpoint ( struct f2fs_sb_info * sbi )

◆ init_node_manager()

int init_node_manager ( struct f2fs_sb_info * sbi )

◆ init_sb_info()

int init_sb_info ( struct f2fs_sb_info * sbi )

◆ is_checkpoint_stop()

bool is_checkpoint_stop	(	struct f2fs_super_block *	sb,
		bool	abnormal
	)

◆ is_inconsistent_error()

bool is_inconsistent_error ( struct f2fs_super_block * sb )

◆ is_usable_seg()

bool is_usable_seg	(	struct f2fs_sb_info *	UNUSEDsbi,
		unsigned int	UNUSEDsegno
	)

◆ late_build_segment_manager()

static int late_build_segment_manager ( struct f2fs_sb_info * sbi )

static

◆ lookup_nat_in_journal()

int lookup_nat_in_journal	(	struct f2fs_sb_info *	sbi,
		u32	nid,
		struct f2fs_nat_entry *	raw_nat
	)

◆ loop_node_chain_fix()

static int loop_node_chain_fix	(	block_t	blkaddr_fast,
		struct f2fs_node *	node_blk_fast,
		block_t	blkaddr,
		struct f2fs_node *	node_blk
	)

static

◆ move_curseg_info()

void move_curseg_info	(	struct f2fs_sb_info *	sbi,
		u64	from,
		int	left
	)

◆ move_one_curseg_info()

void move_one_curseg_info	(	struct f2fs_sb_info *	sbi,
		u64	from,
		int	left,
		int	i
	)

◆ nullify_nat_entry()

void nullify_nat_entry	(	struct f2fs_sb_info *	sbi,
		u32	nid
	)

◆ print_chksum()

void print_chksum ( struct f2fs_checkpoint * cp )

◆ print_ckpt_info()

void print_ckpt_info ( struct f2fs_sb_info * sbi )

◆ print_cp_state()

void print_cp_state ( u32 flag )

◆ print_extention_list()

void print_extention_list	(	struct f2fs_super_block *	sb,
		int	cold
	)

◆ print_inode_info()

void print_inode_info	(	struct f2fs_sb_info *	sbi,
		struct f2fs_node *	node,
		int	name
	)

◆ print_node_info()

void print_node_info	(	struct f2fs_sb_info *	sbi,
		struct f2fs_node *	node_block,
		int	verbose
	)

◆ print_raw_sb_info()

void print_raw_sb_info ( struct f2fs_super_block * sb )

◆ print_sb_debug_info()

void print_sb_debug_info ( struct f2fs_super_block * sb )

◆ print_sb_errors()

void print_sb_errors ( struct f2fs_super_block * sb )

◆ print_sb_state()

void print_sb_state ( struct f2fs_super_block * sb )

◆ print_sb_stop_reason()

void print_sb_stop_reason ( struct f2fs_super_block * sb )

◆ print_version_bitmap()

void print_version_bitmap ( struct f2fs_sb_info * sbi )

◆ print_xattr_entry()

static void print_xattr_entry ( const struct f2fs_xattr_entry * ent )

static

◆ read_compacted_summaries()

static void read_compacted_summaries ( struct f2fs_sb_info * sbi )

static

◆ read_normal_summaries()

static void read_normal_summaries	(	struct f2fs_sb_info *	sbi,
		int	type
	)

static

◆ record_fsync_data()

static int record_fsync_data ( struct f2fs_sb_info * sbi )

static

◆ relocate_curseg_offset()

int relocate_curseg_offset	(	struct f2fs_sb_info *	sbi,
		int	type
	)

◆ reset_curseg()

void reset_curseg	(	struct f2fs_sb_info *	sbi,
		int	type
	)

◆ restore_curseg_summaries()

static void restore_curseg_summaries ( struct f2fs_sb_info * sbi )

static

◆ restore_curseg_warm_node_info()

void restore_curseg_warm_node_info ( struct f2fs_sb_info * sbi )

◆ restore_node_summary()

static void restore_node_summary	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		struct f2fs_summary_block *	sum_blk
	)

static

◆ rewrite_current_sit_page()

void rewrite_current_sit_page	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		struct f2fs_sit_block *	sit_blk
	)

◆ rewrite_sit_area_bitmap()

void rewrite_sit_area_bitmap ( struct f2fs_sb_info * sbi )

◆ sanity_check_area_boundary()

static int sanity_check_area_boundary	(	struct f2fs_super_block *	sb,
		enum SB_ADDR	sb_addr
	)

inlinestatic

◆ sanity_check_ckpt()

int sanity_check_ckpt ( struct f2fs_sb_info * sbi )

◆ sanity_check_node_chain()

static int sanity_check_node_chain	(	struct f2fs_sb_info *	sbi,
		block_t *	blkaddr_fast,
		struct f2fs_node *	node_blk_fast,
		block_t	blkaddr,
		struct f2fs_node *	node_blk,
		bool *	is_detecting
	)

static

◆ sanity_check_raw_super()

int sanity_check_raw_super	(	struct f2fs_super_block *	sb,
		enum SB_ADDR	sb_addr
	)

◆ save_curseg_warm_node_info()

void save_curseg_warm_node_info ( struct f2fs_sb_info * sbi )

◆ seg_info_from_raw_sit()

void seg_info_from_raw_sit	(	struct f2fs_sb_info *	sbi,
		struct seg_entry *	se,
		struct f2fs_sit_entry *	raw_sit
	)

◆ set_section_type()

void set_section_type	(	struct f2fs_sb_info *	sbi,
		unsigned int	segno,
		int	type
	)

◆ traverse_dnodes()

static int traverse_dnodes	(	struct f2fs_sb_info *	sbi,
		struct list_head *	inode_list
	)

static

◆ tune_sb_features()

static int tune_sb_features ( struct f2fs_sb_info * sbi )

static

◆ update_curseg_info()

void update_curseg_info	(	struct f2fs_sb_info *	sbi,
		int	type
	)

◆ update_data_blkaddr()

void update_data_blkaddr	(	struct f2fs_sb_info *	sbi,
		nid_t	nid,
		u16	ofs_in_node,
		block_t	newaddr,
		struct f2fs_node *	node_blk
	)

◆ update_free_segments()

void update_free_segments ( struct f2fs_sb_info * sbi )

◆ update_nat_bits_flags()

u32 update_nat_bits_flags	(	struct f2fs_super_block *	sb,
		struct f2fs_checkpoint *	cp,
		u32	flags
	)

◆ update_nat_blkaddr()

void update_nat_blkaddr	(	struct f2fs_sb_info *	sbi,
		nid_t	ino,
		nid_t	nid,
		block_t	newaddr
	)

◆ update_sum_entry()

void update_sum_entry	(	struct f2fs_sb_info *	sbi,
		block_t	blk_addr,
		struct f2fs_summary *	sum
	)

◆ update_superblock()

void update_superblock	(	struct f2fs_super_block *	sb,
		int	sb_mask
	)

◆ validate_checkpoint()

void * validate_checkpoint	(	struct f2fs_sb_info *	sbi,
		block_t	cp_addr,
		unsigned long long *	version
	)

◆ validate_super_block()

int validate_super_block	(	struct f2fs_sb_info *	sbi,
		enum SB_ADDR	sb_addr
	)

◆ verify_checksum_chksum()

static int verify_checksum_chksum ( struct f2fs_checkpoint * cp )

static

◆ verify_sb_chksum()

static int verify_sb_chksum ( struct f2fs_super_block * sb )

static

◆ write_checkpoint()

void write_checkpoint ( struct f2fs_sb_info * sbi )

◆ write_checkpoints()

void write_checkpoints ( struct f2fs_sb_info * sbi )

◆ write_curseg_info()

void write_curseg_info ( struct f2fs_sb_info * sbi )

◆ write_nat_bits()

void write_nat_bits	(	struct f2fs_sb_info *	sbi,
		struct f2fs_super_block *	sb,
		struct f2fs_checkpoint *	cp,
		int	set
	)

◆ write_pointer_at_zone_start()

static bool write_pointer_at_zone_start	(	struct f2fs_sb_info *	UNUSEDsbi,
		unsigned int	UNUSEDzone_segno
	)

static

◆ write_raw_cp_blocks()

void write_raw_cp_blocks	(	struct f2fs_sb_info *	sbi,
		struct f2fs_checkpoint *	cp,
		int	which
	)

◆ zero_journal_entries()

void zero_journal_entries ( struct f2fs_sb_info * sbi )

◆ zero_journal_entries_with_type()

static void zero_journal_entries_with_type	(	struct f2fs_sb_info *	sbi,
		int	type
	)

static

Variable Documentation

◆ errors_str

char* errors_str[]

static

Initial value:

= {
    [ERROR_CORRUPTED_CLUSTER]       = "corrupted_cluster",
    [ERROR_FAIL_DECOMPRESSION]      = "fail_decompression",
    [ERROR_INVALID_BLKADDR]         = "invalid_blkaddr",
    [ERROR_CORRUPTED_DIRENT]        = "corrupted_dirent",
    [ERROR_CORRUPTED_INODE]         = "corrupted_inode",
    [ERROR_INCONSISTENT_SUMMARY]        = "inconsistent_summary",
    [ERROR_INCONSISTENT_FOOTER]     = "inconsistent_footer",
    [ERROR_INCONSISTENT_SUM_TYPE]       = "inconsistent_sum_type",
    [ERROR_CORRUPTED_JOURNAL]       = "corrupted_journal",
    [ERROR_INCONSISTENT_NODE_COUNT]     = "inconsistent_node_count",
    [ERROR_INCONSISTENT_BLOCK_COUNT]    = "inconsistent_block_count",
    [ERROR_INVALID_CURSEG]          = "invalid_curseg",
    [ERROR_INCONSISTENT_SIT]        = "inconsistent_sit",
    [ERROR_CORRUPTED_VERITY_XATTR]      = "corrupted_verity_xattr",
    [ERROR_CORRUPTED_XATTR]         = "corrupted_xattr",
    [ERROR_INVALID_NODE_REFERENCE]      = "invalid_node_reference",
    [ERROR_INCONSISTENT_NAT]        = "inconsistent_nat",
}

◆ feature_table

struct feature feature_table[]

extern

◆ stop_reason_str

char* stop_reason_str[]

static

Initial value:

= {
    [STOP_CP_REASON_SHUTDOWN]       = "shutdown",
    [STOP_CP_REASON_FAULT_INJECT]       = "fault_inject",
    [STOP_CP_REASON_META_PAGE]      = "meta_page",
    [STOP_CP_REASON_WRITE_FAIL]     = "write_fail",
    [STOP_CP_REASON_CORRUPTED_SUMMARY]  = "corrupted_summary",
    [STOP_CP_REASON_UPDATE_INODE]       = "update_inode",
    [STOP_CP_REASON_FLUSH_FAIL]     = "flush_fail",
    [STOP_CP_REASON_NO_SEGMENT]     = "no_segment",
    [STOP_CP_REASON_CORRUPTED_FREE_BITMAP]  = "corrupted_free_bitmap",
}

Macros

Functions

Variables

Macro Definition Documentation

◆ ACL_GROUP

◆ ACL_GROUP_OBJ

◆ ACL_MASK

◆ ACL_OTHER

◆ ACL_UNDEFINED_TAG

◆ ACL_USER

◆ ACL_USER_OBJ

◆ CHECK_PERIOD

Function Documentation

◆ __seg_info_from_raw_sit()

◆ add_fsync_inode()

◆ build_curseg()

◆ build_nat_area_bitmap()

◆ build_node_manager()

◆ build_sit_area_bitmap()

◆ build_sit_entries()

◆ build_sit_info()

◆ check_block_count()

◆ check_nat_bits()

◆ check_sector_size()

◆ check_seg_range()

◆ current_nat_addr()

◆ current_sit_addr()

◆ del_fsync_inode()

◆ destroy_fsync_dnodes()

◆ DISP_label()

◆ do_record_fsync_data()

◆ duplicate_checkpoint()

◆ early_build_segment_manager()

◆ f2fs_do_mount()

◆ f2fs_do_umount()

◆ f2fs_early_init_nid_bitmap()

◆ f2fs_is_valid_blkaddr()

◆ f2fs_late_init_nid_bitmap()

◆ f2fs_ra_meta_pages()

◆ f2fs_should_proceed()

◆ f2fs_sparse_initialize_meta()

◆ find_fsync_inode()

◆ find_next_free_block()

◆ flush_journal_entries()

◆ flush_nat_journal_entries()

◆ flush_sit_entries()

◆ flush_sit_journal_entries()

◆ get_checkpoint_version()

◆ get_current_sit_page()

◆ get_free_segments()

◆ get_fsync_inode()

◆ get_nat_entry()

◆ get_node_info()

◆ get_seg_bitmap()

◆ get_seg_entry()

◆ get_seg_type()

◆ get_seg_vblocks()

◆ get_sum_block()

◆ get_sum_entry()

◆ get_usable_seg_count()

◆ get_valid_checkpoint()

◆ init_node_manager()

◆ init_sb_info()

◆ is_checkpoint_stop()

◆ is_inconsistent_error()

◆ is_usable_seg()

◆ late_build_segment_manager()

◆ lookup_nat_in_journal()

◆ loop_node_chain_fix()

◆ move_curseg_info()

◆ move_one_curseg_info()

◆ nullify_nat_entry()

◆ print_chksum()

◆ print_ckpt_info()

◆ print_cp_state()

◆ print_extention_list()

◆ print_inode_info()

◆ print_node_info()

◆ print_raw_sb_info()

◆ print_sb_debug_info()