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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /fs/f2fs/checkpoint.c | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
-rw-r--r-- | fs/f2fs/checkpoint.c | 69 |
1 files changed, 42 insertions, 27 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 9afc8d24dc..eac698b8dd 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -154,49 +154,47 @@ static bool __is_bitmap_valid(struct f2fs_sb_info *sbi, block_t blkaddr, if (unlikely(f2fs_cp_error(sbi))) return exist; - if (exist && type == DATA_GENERIC_ENHANCE_UPDATE) { - f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d", - blkaddr, exist); - set_sbi_flag(sbi, SBI_NEED_FSCK); - return exist; - } + if ((exist && type == DATA_GENERIC_ENHANCE_UPDATE) || + (!exist && type == DATA_GENERIC_ENHANCE)) + goto out_err; + if (!exist && type != DATA_GENERIC_ENHANCE_UPDATE) + goto out_handle; + return exist; - if (!exist && type == DATA_GENERIC_ENHANCE) { - f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d", - blkaddr, exist); - set_sbi_flag(sbi, SBI_NEED_FSCK); - dump_stack(); - } +out_err: + f2fs_err(sbi, "Inconsistent error blkaddr:%u, sit bitmap:%d", + blkaddr, exist); + set_sbi_flag(sbi, SBI_NEED_FSCK); + dump_stack(); +out_handle: + f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR); return exist; } -bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, +static bool __f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, block_t blkaddr, int type) { - if (time_to_inject(sbi, FAULT_BLKADDR)) - return false; - switch (type) { case META_NAT: break; case META_SIT: if (unlikely(blkaddr >= SIT_BLK_CNT(sbi))) - return false; + goto err; break; case META_SSA: if (unlikely(blkaddr >= MAIN_BLKADDR(sbi) || blkaddr < SM_I(sbi)->ssa_blkaddr)) - return false; + goto err; break; case META_CP: if (unlikely(blkaddr >= SIT_I(sbi)->sit_base_addr || blkaddr < __start_cp_addr(sbi))) - return false; + goto err; break; case META_POR: if (unlikely(blkaddr >= MAX_BLKADDR(sbi) || blkaddr < MAIN_BLKADDR(sbi))) - return false; + goto err; break; case DATA_GENERIC: case DATA_GENERIC_ENHANCE: @@ -213,7 +211,7 @@ bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, blkaddr); set_sbi_flag(sbi, SBI_NEED_FSCK); dump_stack(); - return false; + goto err; } else { return __is_bitmap_valid(sbi, blkaddr, type); } @@ -221,13 +219,30 @@ bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, case META_GENERIC: if (unlikely(blkaddr < SEG0_BLKADDR(sbi) || blkaddr >= MAIN_BLKADDR(sbi))) - return false; + goto err; break; default: BUG(); } return true; +err: + f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR); + return false; +} + +bool f2fs_is_valid_blkaddr(struct f2fs_sb_info *sbi, + block_t blkaddr, int type) +{ + if (time_to_inject(sbi, FAULT_BLKADDR_VALIDITY)) + return false; + return __f2fs_is_valid_blkaddr(sbi, blkaddr, type); +} + +bool f2fs_is_valid_blkaddr_raw(struct f2fs_sb_info *sbi, + block_t blkaddr, int type) +{ + return __f2fs_is_valid_blkaddr(sbi, blkaddr, type); } /* @@ -889,7 +904,7 @@ static struct page *validate_checkpoint(struct f2fs_sb_info *sbi, cp_blocks = le32_to_cpu(cp_block->cp_pack_total_block_count); - if (cp_blocks > sbi->blocks_per_seg || cp_blocks <= F2FS_CP_PACKS) { + if (cp_blocks > BLKS_PER_SEG(sbi) || cp_blocks <= F2FS_CP_PACKS) { f2fs_warn(sbi, "invalid cp_pack_total_block_count:%u", le32_to_cpu(cp_block->cp_pack_total_block_count)); goto invalid_cp; @@ -1324,7 +1339,7 @@ static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc) if (cpc->reason & CP_UMOUNT) { if (le32_to_cpu(ckpt->cp_pack_total_block_count) + - NM_I(sbi)->nat_bits_blocks > sbi->blocks_per_seg) { + NM_I(sbi)->nat_bits_blocks > BLKS_PER_SEG(sbi)) { clear_ckpt_flags(sbi, CP_NAT_BITS_FLAG); f2fs_notice(sbi, "Disable nat_bits due to no space"); } else if (!is_set_ckpt_flags(sbi, CP_NAT_BITS_FLAG) && @@ -1527,7 +1542,7 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc) cp_ver |= ((__u64)crc32 << 32); *(__le64 *)nm_i->nat_bits = cpu_to_le64(cp_ver); - blk = start_blk + sbi->blocks_per_seg - nm_i->nat_bits_blocks; + blk = start_blk + BLKS_PER_SEG(sbi) - nm_i->nat_bits_blocks; for (i = 0; i < nm_i->nat_bits_blocks; i++) f2fs_update_meta_page(sbi, nm_i->nat_bits + (i << F2FS_BLKSIZE_BITS), blk + i); @@ -1731,9 +1746,9 @@ void f2fs_init_ino_entry_info(struct f2fs_sb_info *sbi) im->ino_num = 0; } - sbi->max_orphans = (sbi->blocks_per_seg - F2FS_CP_PACKS - + sbi->max_orphans = (BLKS_PER_SEG(sbi) - F2FS_CP_PACKS - NR_CURSEG_PERSIST_TYPE - __cp_payload(sbi)) * - F2FS_ORPHANS_PER_BLOCK; + F2FS_ORPHANS_PER_BLOCK; } int __init f2fs_create_checkpoint_caches(void) |