void e2fsck_pass3(e2fsck_t ctx)
{
ext2_filsys fs = ctx->fs;
struct dir_info_iter *iter;
#ifdef RESOURCE_TRACK
struct resource_track rtrack;
#endif
struct problem_context pctx;
struct dir_info *dir;
unsigned long maxdirs, count;
init_resource_track(&rtrack, ctx->fs->io);
clear_problem_context(&pctx);
#ifdef MTRACE
mtrace_print("Pass 3");
#endif
if (!(ctx->options & E2F_OPT_PREEN))
fix_problem(ctx, PR_3_PASS_HEADER, &pctx);
/*
* Allocate some bitmaps to do loop detection.
*/
pctx.errcode = e2fsck_allocate_inode_bitmap(fs, _("inode done bitmap"),
EXT2FS_BMAP64_AUTODIR,
"inode_done_map", &inode_done_map);
if (pctx.errcode) {
pctx.num = 2;
fix_problem(ctx, PR_3_ALLOCATE_IBITMAP_ERROR, &pctx);
ctx->flags |= E2F_FLAG_ABORT;
goto abort_exit;
}
print_resource_track(ctx, _("Peak memory"), &ctx->global_rtrack, NULL);
check_root(ctx);
if (ctx->flags & E2F_FLAG_SIGNAL_MASK)
goto abort_exit;
ext2fs_mark_inode_bitmap2(inode_done_map, EXT2_ROOT_INO);
maxdirs = e2fsck_get_num_dirinfo(ctx);
count = 1;
if (ctx->progress)
if ((ctx->progress)(ctx, 3, 0, maxdirs))
goto abort_exit;
iter = e2fsck_dir_info_iter_begin(ctx);
while ((dir = e2fsck_dir_info_iter(ctx, iter)) != 0) {
if (ctx->flags & E2F_FLAG_SIGNAL_MASK)
goto abort_exit;
if (ctx->progress && (ctx->progress)(ctx, 3, count++, maxdirs))
goto abort_exit;
if (ext2fs_test_inode_bitmap2(ctx->inode_dir_map, dir->ino))
if (check_directory(ctx, dir->ino, &pctx))
goto abort_exit;
}
e2fsck_dir_info_iter_end(ctx, iter);
/*
* Force the creation of /lost+found if not present
*/
if ((ctx->flags & E2F_OPT_READONLY) == 0)
e2fsck_get_lost_and_found(ctx, 1);
/*
* If there are any directories that need to be indexed or
* optimized, do it here.
*/
e2fsck_rehash_directories(ctx);
abort_exit:
e2fsck_free_dir_info(ctx);
if (inode_loop_detect) {
ext2fs_free_inode_bitmap(inode_loop_detect);
inode_loop_detect = 0;
}
if (inode_done_map) {
ext2fs_free_inode_bitmap(inode_done_map);
inode_done_map = 0;
}
print_resource_track(ctx, _("Pass 3"), &rtrack, ctx->fs->io);
}
/*
* This function resets an e2fsck context; it is called when e2fsck
* needs to be restarted.
*/
errcode_t e2fsck_reset_context(e2fsck_t ctx)
{
ctx->flags = 0;
ctx->lost_and_found = 0;
ctx->bad_lost_and_found = 0;
if (ctx->inode_used_map) {
ext2fs_free_inode_bitmap(ctx->inode_used_map);
ctx->inode_used_map = 0;
}
if (ctx->inode_dir_map) {
ext2fs_free_inode_bitmap(ctx->inode_dir_map);
ctx->inode_dir_map = 0;
}
if (ctx->inode_reg_map) {
ext2fs_free_inode_bitmap(ctx->inode_reg_map);
ctx->inode_reg_map = 0;
}
if (ctx->block_found_map) {
ext2fs_free_block_bitmap(ctx->block_found_map);
ctx->block_found_map = 0;
}
if (ctx->inode_link_info) {
ext2fs_free_icount(ctx->inode_link_info);
ctx->inode_link_info = 0;
}
if (ctx->journal_io) {
if (ctx->fs && ctx->fs->io != ctx->journal_io)
io_channel_close(ctx->journal_io);
ctx->journal_io = 0;
}
if (ctx->fs && ctx->fs->dblist) {
ext2fs_free_dblist(ctx->fs->dblist);
ctx->fs->dblist = 0;
}
e2fsck_free_dir_info(ctx);
#ifdef ENABLE_HTREE
e2fsck_free_dx_dir_info(ctx);
#endif
if (ctx->refcount) {
ea_refcount_free(ctx->refcount);
ctx->refcount = 0;
}
if (ctx->refcount_extra) {
ea_refcount_free(ctx->refcount_extra);
ctx->refcount_extra = 0;
}
if (ctx->block_dup_map) {
ext2fs_free_block_bitmap(ctx->block_dup_map);
ctx->block_dup_map = 0;
}
if (ctx->block_ea_map) {
ext2fs_free_block_bitmap(ctx->block_ea_map);
ctx->block_ea_map = 0;
}
if (ctx->inode_bb_map) {
ext2fs_free_inode_bitmap(ctx->inode_bb_map);
ctx->inode_bb_map = 0;
}
if (ctx->inode_bad_map) {
ext2fs_free_inode_bitmap(ctx->inode_bad_map);
ctx->inode_bad_map = 0;
}
if (ctx->inode_imagic_map) {
ext2fs_free_inode_bitmap(ctx->inode_imagic_map);
ctx->inode_imagic_map = 0;
}
if (ctx->dirs_to_hash) {
ext2fs_u32_list_free(ctx->dirs_to_hash);
ctx->dirs_to_hash = 0;
}
/*
* Clear the array of invalid meta-data flags
*/
if (ctx->invalid_inode_bitmap_flag) {
ext2fs_free_mem(&ctx->invalid_inode_bitmap_flag);
ctx->invalid_inode_bitmap_flag = 0;
}
if (ctx->invalid_block_bitmap_flag) {
ext2fs_free_mem(&ctx->invalid_block_bitmap_flag);
ctx->invalid_block_bitmap_flag = 0;
}
if (ctx->invalid_inode_table_flag) {
ext2fs_free_mem(&ctx->invalid_inode_table_flag);
ctx->invalid_inode_table_flag = 0;
}
/* Clear statistic counters */
ctx->fs_directory_count = 0;
ctx->fs_regular_count = 0;
ctx->fs_blockdev_count = 0;
ctx->fs_chardev_count = 0;
ctx->fs_links_count = 0;
ctx->fs_symlinks_count = 0;
ctx->fs_fast_symlinks_count = 0;
ctx->fs_fifo_count = 0;
ctx->fs_total_count = 0;
ctx->fs_badblocks_count = 0;
ctx->fs_sockets_count = 0;
ctx->fs_ind_count = 0;
ctx->fs_dind_count = 0;
ctx->fs_tind_count = 0;
ctx->fs_fragmented = 0;
ctx->large_files = 0;
/* Reset the superblock to the user's requested value */
ctx->superblock = ctx->use_superblock;
return 0;
}
/*
* This function resets an e2fsck context; it is called when e2fsck
* needs to be restarted.
*/
errcode_t e2fsck_reset_context(e2fsck_t ctx)
{
int i;
ctx->flags &= E2F_RESET_FLAGS;
ctx->lost_and_found = 0;
ctx->bad_lost_and_found = 0;
if (ctx->inode_used_map) {
ext2fs_free_inode_bitmap(ctx->inode_used_map);
ctx->inode_used_map = 0;
}
if (ctx->inode_dir_map) {
ext2fs_free_inode_bitmap(ctx->inode_dir_map);
ctx->inode_dir_map = 0;
}
if (ctx->inode_reg_map) {
ext2fs_free_inode_bitmap(ctx->inode_reg_map);
ctx->inode_reg_map = 0;
}
if (ctx->block_found_map) {
ext2fs_free_block_bitmap(ctx->block_found_map);
ctx->block_found_map = 0;
}
if (ctx->inode_link_info) {
ext2fs_free_icount(ctx->inode_link_info);
ctx->inode_link_info = 0;
}
if (ctx->journal_io) {
if (ctx->fs && ctx->fs->io != ctx->journal_io)
io_channel_close(ctx->journal_io);
ctx->journal_io = 0;
}
if (ctx->fs && ctx->fs->dblist) {
ext2fs_free_dblist(ctx->fs->dblist);
ctx->fs->dblist = 0;
}
e2fsck_free_dir_info(ctx);
e2fsck_free_dx_dir_info(ctx);
if (ctx->refcount) {
ea_refcount_free(ctx->refcount);
ctx->refcount = 0;
}
if (ctx->refcount_extra) {
ea_refcount_free(ctx->refcount_extra);
ctx->refcount_extra = 0;
}
if (ctx->block_dup_map) {
ext2fs_free_block_bitmap(ctx->block_dup_map);
ctx->block_dup_map = 0;
}
if (ctx->block_ea_map) {
ext2fs_free_block_bitmap(ctx->block_ea_map);
ctx->block_ea_map = 0;
}
if (ctx->block_metadata_map) {
ext2fs_free_block_bitmap(ctx->block_metadata_map);
ctx->block_metadata_map = 0;
}
if (ctx->inode_bb_map) {
ext2fs_free_inode_bitmap(ctx->inode_bb_map);
ctx->inode_bb_map = 0;
}
if (ctx->inode_bad_map) {
ext2fs_free_inode_bitmap(ctx->inode_bad_map);
ctx->inode_bad_map = 0;
}
if (ctx->inode_imagic_map) {
ext2fs_free_inode_bitmap(ctx->inode_imagic_map);
ctx->inode_imagic_map = 0;
}
if (ctx->dirs_to_hash) {
ext2fs_u32_list_free(ctx->dirs_to_hash);
ctx->dirs_to_hash = 0;
}
/*
* Clear the array of invalid meta-data flags
*/
if (ctx->invalid_inode_bitmap_flag) {
ext2fs_free_mem(&ctx->invalid_inode_bitmap_flag);
ctx->invalid_inode_bitmap_flag = 0;
}
if (ctx->invalid_block_bitmap_flag) {
ext2fs_free_mem(&ctx->invalid_block_bitmap_flag);
ctx->invalid_block_bitmap_flag = 0;
}
if (ctx->invalid_inode_table_flag) {
ext2fs_free_mem(&ctx->invalid_inode_table_flag);
ctx->invalid_inode_table_flag = 0;
}
if (ctx->encrypted_dirs) {
ext2fs_u32_list_free(ctx->encrypted_dirs);
ctx->encrypted_dirs = 0;
}
if (ctx->inode_count) {
ext2fs_free_icount(ctx->inode_count);
ctx->inode_count = 0;
}
/* Clear statistic counters */
ctx->fs_directory_count = 0;
ctx->fs_regular_count = 0;
ctx->fs_blockdev_count = 0;
ctx->fs_chardev_count = 0;
ctx->fs_links_count = 0;
ctx->fs_symlinks_count = 0;
ctx->fs_fast_symlinks_count = 0;
ctx->fs_fifo_count = 0;
ctx->fs_total_count = 0;
ctx->fs_badblocks_count = 0;
ctx->fs_sockets_count = 0;
ctx->fs_ind_count = 0;
ctx->fs_dind_count = 0;
ctx->fs_tind_count = 0;
ctx->fs_fragmented = 0;
ctx->fs_fragmented_dir = 0;
ctx->large_files = 0;
for (i=0; i < MAX_EXTENT_DEPTH_COUNT; i++)
ctx->extent_depth_count[i] = 0;
/* Reset the superblock to the user's requested value */
ctx->superblock = ctx->use_superblock;
return 0;
}