diff options
Diffstat (limited to 'fsck/fsck.c')
| -rw-r--r-- | fsck/fsck.c | 105 |
1 files changed, 102 insertions, 3 deletions
diff --git a/fsck/fsck.c b/fsck/fsck.c index 56a47be..35df68c 100644 --- a/fsck/fsck.c +++ b/fsck/fsck.c @@ -9,12 +9,12 @@ * published by the Free Software Foundation. */ #include "fsck.h" +#include "quotaio.h" char *tree_mark; uint32_t tree_mark_size = 256; -static inline int f2fs_set_main_bitmap(struct f2fs_sb_info *sbi, u32 blk, - int type) +int f2fs_set_main_bitmap(struct f2fs_sb_info *sbi, u32 blk, int type) { struct f2fs_fsck *fsck = F2FS_FSCK(sbi); struct seg_entry *se; @@ -50,6 +50,13 @@ static inline int f2fs_test_sit_bitmap(struct f2fs_sb_info *sbi, u32 blk) return f2fs_test_bit(BLKOFF_FROM_MAIN(sbi, blk), fsck->sit_area_bitmap); } +int f2fs_set_sit_bitmap(struct f2fs_sb_info *sbi, u32 blk) +{ + struct f2fs_fsck *fsck = F2FS_FSCK(sbi); + + return f2fs_set_bit(BLKOFF_FROM_MAIN(sbi, blk), fsck->sit_area_bitmap); +} + static int add_into_hard_link_list(struct f2fs_sb_info *sbi, u32 nid, u32 link_cnt) { @@ -500,7 +507,9 @@ int fsck_chk_node_blk(struct f2fs_sb_info *sbi, struct f2fs_inode *inode, goto err; if (ntype == TYPE_INODE) { + struct f2fs_fsck *fsck = F2FS_FSCK(sbi); fsck_chk_inode_blk(sbi, nid, ftype, node_blk, blk_cnt, &ni); + quota_add_inode_usage(fsck->qctx, nid, &node_blk->i); } else { switch (ntype) { case TYPE_DIRECT_NODE: @@ -622,7 +631,8 @@ void fsck_chk_inode_blk(struct f2fs_sb_info *sbi, u32 nid, if (f2fs_test_main_bitmap(sbi, ni->blk_addr) == 0) { f2fs_set_main_bitmap(sbi, ni->blk_addr, CURSEG_WARM_NODE); - if (i_links > 1 && ftype != F2FS_FT_ORPHAN) { + if (i_links > 1 && ftype != F2FS_FT_ORPHAN && + !is_qf_ino(F2FS_RAW_SUPER(sbi), nid)) { /* First time. Create new hard link node */ add_into_hard_link_list(sbi, nid, i_links); fsck->chk.multi_hard_link_files++; @@ -807,6 +817,11 @@ skip_blkcnt_fix: le32_to_cpu(node_blk->footer.ino), en, (u32)i_blocks); + if (is_qf_ino(F2FS_RAW_SUPER(sbi), nid)) + DBG(1, "Quota Inode: 0x%x [%s] i_blocks: %u\n\n", + le32_to_cpu(node_blk->footer.ino), + en, (u32)i_blocks); + if (ftype == F2FS_FT_DIR) { DBG(1, "Directory Inode: 0x%x [%s] depth: %d has %d files\n\n", le32_to_cpu(node_blk->footer.ino), en, @@ -1558,6 +1573,82 @@ int fsck_chk_orphan_node(struct f2fs_sb_info *sbi) return 0; } +int fsck_chk_quota_node(struct f2fs_sb_info *sbi) +{ + struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi); + enum quota_type qtype; + int ret = 0; + u32 blk_cnt = 0; + + for (qtype = 0; qtype < F2FS_MAX_QUOTAS; qtype++) { + if (sb->qf_ino[qtype] == 0) + continue; + nid_t ino = QUOTA_INO(sb, qtype); + struct node_info ni; + + DBG(1, "[%3d] ino [0x%x]\n", qtype, ino); + blk_cnt = 1; + + if (c.preen_mode == PREEN_MODE_1 && !c.fix_on) { + get_node_info(sbi, ino, &ni); + if (!IS_VALID_NID(sbi, ino) || + !IS_VALID_BLK_ADDR(sbi, ni.blk_addr)) + return -EINVAL; + } + ret = fsck_chk_node_blk(sbi, NULL, ino, + F2FS_FT_REG_FILE, TYPE_INODE, &blk_cnt, NULL); + if (ret) + ASSERT_MSG("[0x%x] wrong orphan inode", ino); + } + return ret; +} + +int fsck_chk_quota_files(struct f2fs_sb_info *sbi) +{ + struct f2fs_fsck *fsck = F2FS_FSCK(sbi); + struct f2fs_super_block *sb = F2FS_RAW_SUPER(sbi); + enum quota_type qtype; + f2fs_ino_t ino; + int ret = 0; + int needs_writeout; + + /* Return if quota feature is disabled */ + if (!fsck->qctx) + return 0; + + for (qtype = 0; qtype < F2FS_MAX_QUOTAS; qtype++) { + ino = sb->qf_ino[qtype]; + if (!ino) + continue; + + DBG(1, "Checking Quota file ([%3d] ino [0x%x])\n", qtype, ino); + needs_writeout = 0; + ret = quota_compare_and_update(sbi, qtype, &needs_writeout); + if (ret == 0 && needs_writeout == 0) { + DBG(1, "OK\n"); + continue; + } + + /* Something is wrong */ + if (c.fix_on) { + DBG(0, "Fixing Quota file ([%3d] ino [0x%x])\n", + qtype, ino); + f2fs_filesize_update(sbi, ino, 0); + ret = quota_write_inode(sbi, qtype); + if (!ret) { + c.bug_on = 1; + DBG(1, "OK\n"); + } else { + ASSERT_MSG("Unable to write quota file"); + } + } else { + ASSERT_MSG("Quota file is missing or invalid" + " quota file content found."); + } + } + return ret; +} + int fsck_chk_meta(struct f2fs_sb_info *sbi) { struct f2fs_fsck *fsck = F2FS_FSCK(sbi); @@ -1618,6 +1709,10 @@ int fsck_chk_meta(struct f2fs_sb_info *sbi) if (fsck_chk_orphan_node(sbi)) return -EINVAL; + /* 5. check quota inode simply */ + if (fsck_chk_quota_node(sbi)) + return -EINVAL; + if (fsck->nat_valid_inode_cnt != le32_to_cpu(cp->valid_inode_count)) { ASSERT_MSG("valid inode does not match: nat_valid_inode_cnt %u," " valid_inode_count %u", @@ -2042,6 +2137,10 @@ int fsck_verify(struct f2fs_sb_info *sbi) void fsck_free(struct f2fs_sb_info *sbi) { struct f2fs_fsck *fsck = F2FS_FSCK(sbi); + + if (fsck->qctx) + quota_release_context(&fsck->qctx); + if (fsck->main_area_bitmap) free(fsck->main_area_bitmap); |