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Searched refs:bg (Results 1 – 8 of 8) sorted by relevance

/fs/ocfs2/
Dsuballoc.c82 static inline void ocfs2_debug_bg(struct ocfs2_group_desc *bg);
118 struct ocfs2_group_desc *bg,
128 static inline int ocfs2_block_group_reasonably_empty(struct ocfs2_group_desc *bg,
358 struct ocfs2_group_desc *bg, in ocfs2_bg_discontig_add_extent() argument
362 struct ocfs2_extent_list *el = &bg->bg_list; in ocfs2_bg_discontig_add_extent()
370 rec->e_cpos = cpu_to_le32(le16_to_cpu(bg->bg_bits) / in ocfs2_bg_discontig_add_extent()
373 le16_add_cpu(&bg->bg_bits, clusters * le16_to_cpu(cl->cl_bpc)); in ocfs2_bg_discontig_add_extent()
374 le16_add_cpu(&bg->bg_free_bits_count, in ocfs2_bg_discontig_add_extent()
389 struct ocfs2_group_desc *bg = (struct ocfs2_group_desc *) bg_bh->b_data; in ocfs2_block_group_fill() local
410 memset(bg, 0, sb->s_blocksize); in ocfs2_block_group_fill()
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Dmove_extents.c379 struct ocfs2_group_desc *bg; in ocfs2_find_victim_alloc_group() local
418 bg = NULL; in ocfs2_find_victim_alloc_group()
421 if (!bg) in ocfs2_find_victim_alloc_group()
424 blkno = le64_to_cpu(bg->bg_next_group); in ocfs2_find_victim_alloc_group()
437 bg = (struct ocfs2_group_desc *)gd_bh->b_data; in ocfs2_find_victim_alloc_group()
439 if (vict_blkno < (le64_to_cpu(bg->bg_blkno) + in ocfs2_find_victim_alloc_group()
440 le16_to_cpu(bg->bg_bits))) { in ocfs2_find_victim_alloc_group()
447 blkno, le16_to_cpu(bg->bg_bits), in ocfs2_find_victim_alloc_group()
452 } while (le64_to_cpu(bg->bg_next_group)); in ocfs2_find_victim_alloc_group()
474 struct ocfs2_group_desc *bg = NULL; in ocfs2_validate_and_adjust_move_goal() local
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Dioctl.c481 struct ocfs2_group_desc *bg = NULL; in ocfs2_info_freefrag_scan_chain() local
491 if (!bg) in ocfs2_info_freefrag_scan_chain()
494 blkno = le64_to_cpu(bg->bg_next_group); in ocfs2_info_freefrag_scan_chain()
515 bg = (struct ocfs2_group_desc *)bh->b_data; in ocfs2_info_freefrag_scan_chain()
517 if (!le16_to_cpu(bg->bg_free_bits_count)) in ocfs2_info_freefrag_scan_chain()
520 max_bits = le16_to_cpu(bg->bg_bits); in ocfs2_info_freefrag_scan_chain()
535 (unsigned long *)bg->bg_bitmap); in ocfs2_info_freefrag_scan_chain()
565 } while (le64_to_cpu(bg->bg_next_group)); in ocfs2_info_freefrag_scan_chain()
/fs/ext4/
Dsuper.c145 struct ext4_group_desc *bg) in ext4_block_bitmap() argument
147 return le32_to_cpu(bg->bg_block_bitmap_lo) | in ext4_block_bitmap()
149 (ext4_fsblk_t)le32_to_cpu(bg->bg_block_bitmap_hi) << 32 : 0); in ext4_block_bitmap()
153 struct ext4_group_desc *bg) in ext4_inode_bitmap() argument
155 return le32_to_cpu(bg->bg_inode_bitmap_lo) | in ext4_inode_bitmap()
157 (ext4_fsblk_t)le32_to_cpu(bg->bg_inode_bitmap_hi) << 32 : 0); in ext4_inode_bitmap()
161 struct ext4_group_desc *bg) in ext4_inode_table() argument
163 return le32_to_cpu(bg->bg_inode_table_lo) | in ext4_inode_table()
165 (ext4_fsblk_t)le32_to_cpu(bg->bg_inode_table_hi) << 32 : 0); in ext4_inode_table()
169 struct ext4_group_desc *bg) in ext4_free_group_clusters() argument
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Dext4.h2001 struct ext4_group_desc *bg);
2003 struct ext4_group_desc *bg);
2005 struct ext4_group_desc *bg);
2007 struct ext4_group_desc *bg);
2009 struct ext4_group_desc *bg);
2011 struct ext4_group_desc *bg);
2013 struct ext4_group_desc *bg);
2015 struct ext4_group_desc *bg, ext4_fsblk_t blk);
2017 struct ext4_group_desc *bg, ext4_fsblk_t blk);
2019 struct ext4_group_desc *bg, ext4_fsblk_t blk);
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/fs/nilfs2/
Dmdt.h107 #define nilfs_mdt_bgl_lock(inode, bg) \ argument
108 (&NILFS_MDT(inode)->mi_bgl->locks[(bg) & (NR_BG_LOCKS-1)].lock)
/fs/ext2/
Dsuper.c732 unsigned long bg, first_meta_bg; in descriptor_loc() local
740 bg = sbi->s_desc_per_block * nr; in descriptor_loc()
741 if (ext2_bg_has_super(sb, bg)) in descriptor_loc()
744 return ext2_group_first_block_no(sb, bg) + has_super; in descriptor_loc()
/fs/ext3/
Dsuper.c1605 unsigned long bg, first_meta_bg; in descriptor_loc() local
1613 bg = sbi->s_desc_per_block * nr; in descriptor_loc()
1614 if (ext3_bg_has_super(sb, bg)) in descriptor_loc()
1616 return (has_super + ext3_group_first_block_no(sb, bg)); in descriptor_loc()