ext4.h (f83d9396d1f63048c423efa00e4e244da10a35fd) ext4.h (67c0f556302cfcdb5b5fb7933afa08cb1de75b36)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * ext4.h
4 *
5 * Copyright (C) 1992, 1993, 1994, 1995
6 * Remy Card (card@masi.ibp.fr)
7 * Laboratoire MASI - Institut Blaise Pascal
8 * Universite Pierre et Marie Curie (Paris VI)

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3053 ext4_fsblk_t n_blocks_count);
3054extern int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count);
3055extern unsigned int ext4_list_backups(struct super_block *sb,
3056 unsigned int *three, unsigned int *five,
3057 unsigned int *seven);
3058
3059/* super.c */
3060extern struct buffer_head *ext4_sb_bread(struct super_block *sb,
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * ext4.h
4 *
5 * Copyright (C) 1992, 1993, 1994, 1995
6 * Remy Card (card@masi.ibp.fr)
7 * Laboratoire MASI - Institut Blaise Pascal
8 * Universite Pierre et Marie Curie (Paris VI)

--- 3044 unchanged lines hidden (view full) ---

3053 ext4_fsblk_t n_blocks_count);
3054extern int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count);
3055extern unsigned int ext4_list_backups(struct super_block *sb,
3056 unsigned int *three, unsigned int *five,
3057 unsigned int *seven);
3058
3059/* super.c */
3060extern struct buffer_head *ext4_sb_bread(struct super_block *sb,
3061 sector_t block, int op_flags);
3061 sector_t block, blk_opf_t op_flags);
3062extern struct buffer_head *ext4_sb_bread_unmovable(struct super_block *sb,
3063 sector_t block);
3062extern struct buffer_head *ext4_sb_bread_unmovable(struct super_block *sb,
3063 sector_t block);
3064extern void ext4_read_bh_nowait(struct buffer_head *bh, int op_flags,
3064extern void ext4_read_bh_nowait(struct buffer_head *bh, blk_opf_t op_flags,
3065 bh_end_io_t *end_io);
3065 bh_end_io_t *end_io);
3066extern int ext4_read_bh(struct buffer_head *bh, int op_flags,
3066extern int ext4_read_bh(struct buffer_head *bh, blk_opf_t op_flags,
3067 bh_end_io_t *end_io);
3067 bh_end_io_t *end_io);
3068extern int ext4_read_bh_lock(struct buffer_head *bh, int op_flags, bool wait);
3068extern int ext4_read_bh_lock(struct buffer_head *bh, blk_opf_t op_flags, bool wait);
3069extern void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block);
3070extern int ext4_seq_options_show(struct seq_file *seq, void *offset);
3071extern int ext4_calculate_overhead(struct super_block *sb);
3072extern __le32 ext4_superblock_csum(struct super_block *sb,
3073 struct ext4_super_block *es);
3074extern void ext4_superblock_csum_set(struct super_block *sb);
3075extern int ext4_alloc_flex_bg_array(struct super_block *sb,
3076 ext4_group_t ngroup);

--- 771 unchanged lines hidden --- 		3069extern void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block);
3070extern int ext4_seq_options_show(struct seq_file *seq, void *offset);
3071extern int ext4_calculate_overhead(struct super_block *sb);
3072extern __le32 ext4_superblock_csum(struct super_block *sb,
3073 struct ext4_super_block *es);
3074extern void ext4_superblock_csum_set(struct super_block *sb);
3075extern int ext4_alloc_flex_bg_array(struct super_block *sb,
3076 ext4_group_t ngroup);

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