diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 9c6439b0e8d2..591db95222d1 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -28,7 +28,7 @@ struct kmem_cache *inode_entry_slab; void f2fs_stop_checkpoint(struct f2fs_sb_info *sbi, bool end_io) { - set_ckpt_flags(sbi->ckpt, CP_ERROR_FLAG); + set_ckpt_flags(sbi, CP_ERROR_FLAG); sbi->sb->s_flags |= MS_RDONLY; if (!end_io) f2fs_flush_merged_bios(sbi); @@ -571,7 +571,7 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi) block_t start_blk, orphan_blocks, i, j; int err; - if (!is_set_ckpt_flags(F2FS_CKPT(sbi), CP_ORPHAN_PRESENT_FLAG)) + if (!is_set_ckpt_flags(sbi, CP_ORPHAN_PRESENT_FLAG)) return 0; start_blk = __start_cp_addr(sbi) + 1 + __cp_payload(sbi); @@ -595,7 +595,7 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi) f2fs_put_page(page, 1); } /* clear Orphan Flag */ - clear_ckpt_flags(F2FS_CKPT(sbi), CP_ORPHAN_PRESENT_FLAG); + clear_ckpt_flags(sbi, CP_ORPHAN_PRESENT_FLAG); return 0; } @@ -1043,10 +1043,12 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) /* 2 cp + n data seg summary + orphan inode blocks */ data_sum_blocks = npages_for_summary_flush(sbi, false); + spin_lock(&sbi->cp_lock); if (data_sum_blocks < NR_CURSEG_DATA_TYPE) - set_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); + __set_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); else - clear_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); + __clear_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG); + spin_unlock(&sbi->cp_lock); orphan_blocks = GET_ORPHAN_BLOCKS(orphan_num); ckpt->cp_pack_start_sum = cpu_to_le32(1 + cp_payload_blks + @@ -1061,26 +1063,29 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) cp_payload_blks + data_sum_blocks + orphan_blocks); + spin_lock(&sbi->cp_lock); if (cpc->reason == CP_UMOUNT) - set_ckpt_flags(ckpt, CP_UMOUNT_FLAG); + __set_ckpt_flags(ckpt, CP_UMOUNT_FLAG); else - clear_ckpt_flags(ckpt, CP_UMOUNT_FLAG); + __clear_ckpt_flags(ckpt, CP_UMOUNT_FLAG); if (cpc->reason == CP_FASTBOOT) - set_ckpt_flags(ckpt, CP_FASTBOOT_FLAG); + __set_ckpt_flags(ckpt, CP_FASTBOOT_FLAG); else - clear_ckpt_flags(ckpt, CP_FASTBOOT_FLAG); + __clear_ckpt_flags(ckpt, CP_FASTBOOT_FLAG); if (orphan_num) - set_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG); + __set_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG); else - clear_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG); + __clear_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG); if (is_sbi_flag_set(sbi, SBI_NEED_FSCK)) - set_ckpt_flags(ckpt, CP_FSCK_FLAG); + __set_ckpt_flags(ckpt, CP_FSCK_FLAG); /* set this flag to activate crc|cp_ver for recovery */ - set_ckpt_flags(ckpt, CP_CRC_RECOVERY_FLAG); + __set_ckpt_flags(ckpt, CP_CRC_RECOVERY_FLAG); + + spin_unlock(&sbi->cp_lock); /* update SIT/NAT bitmap */ get_sit_bitmap(sbi, __bitmap_ptr(sbi, SIT_BITMAP)); |