diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index c9c08d52ecfd..ec3b7a5381fa 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -443,8 +443,8 @@ static void write_orphan_inodes(struct f2fs_sb_info *sbi, block_t start_blk) struct f2fs_orphan_block *orphan_blk = NULL; unsigned int nentries = 0; unsigned short index; - unsigned short orphan_blocks = (unsigned short)((sbi->n_orphans + - (F2FS_ORPHANS_PER_BLOCK - 1)) / F2FS_ORPHANS_PER_BLOCK); + unsigned short orphan_blocks = + (unsigned short)GET_ORPHAN_BLOCKS(sbi->n_orphans); struct page *page = NULL; struct ino_entry *orphan = NULL; @@ -837,7 +837,7 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) ckpt->elapsed_time = cpu_to_le64(get_mtime(sbi)); ckpt->valid_block_count = cpu_to_le64(valid_user_blocks(sbi)); ckpt->free_segment_count = cpu_to_le32(free_segments(sbi)); - for (i = 0; i < 3; i++) { + for (i = 0; i < NR_CURSEG_NODE_TYPE; i++) { ckpt->cur_node_segno[i] = cpu_to_le32(curseg_segno(sbi, i + CURSEG_HOT_NODE)); ckpt->cur_node_blkoff[i] = @@ -845,7 +845,7 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) ckpt->alloc_type[i + CURSEG_HOT_NODE] = curseg_alloc_type(sbi, i + CURSEG_HOT_NODE); } - for (i = 0; i < 3; i++) { + for (i = 0; i < NR_CURSEG_DATA_TYPE; i++) { ckpt->cur_data_segno[i] = cpu_to_le32(curseg_segno(sbi, i + CURSEG_HOT_DATA)); ckpt->cur_data_blkoff[i] = @@ -860,24 +860,23 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) /* 2 cp + n data seg summary + orphan inode blocks */ data_sum_blocks = npages_for_summary_flush(sbi); - if (data_sum_blocks < 3) + if (data_sum_blocks < NR_CURSEG_DATA_TYPE) set_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); else clear_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); - orphan_blocks = (sbi->n_orphans + F2FS_ORPHANS_PER_BLOCK - 1) - / F2FS_ORPHANS_PER_BLOCK; + orphan_blocks = GET_ORPHAN_BLOCKS(sbi->n_orphans); ckpt->cp_pack_start_sum = cpu_to_le32(1 + cp_payload_blks + orphan_blocks); if (is_umount) { set_ckpt_flags(ckpt, CP_UMOUNT_FLAG); - ckpt->cp_pack_total_block_count = cpu_to_le32(2 + + ckpt->cp_pack_total_block_count = cpu_to_le32(F2FS_CP_PACKS+ cp_payload_blks + data_sum_blocks + orphan_blocks + NR_CURSEG_NODE_TYPE); } else { clear_ckpt_flags(ckpt, CP_UMOUNT_FLAG); - ckpt->cp_pack_total_block_count = cpu_to_le32(2 + + ckpt->cp_pack_total_block_count = cpu_to_le32(F2FS_CP_PACKS + cp_payload_blks + data_sum_blocks + orphan_blocks); } @@ -1022,8 +1021,8 @@ void init_ino_entry_info(struct f2fs_sb_info *sbi) * for cp pack we can have max 1020*504 orphan entries */ sbi->n_orphans = 0; - sbi->max_orphans = (sbi->blocks_per_seg - 2 - NR_CURSEG_TYPE) - * F2FS_ORPHANS_PER_BLOCK; + sbi->max_orphans = (sbi->blocks_per_seg - F2FS_CP_PACKS - + NR_CURSEG_TYPE) * F2FS_ORPHANS_PER_BLOCK; } int __init create_checkpoint_caches(void) |