Jeff Mahoney
47cff72748
Over the years, the reiserfs kernel code has been gradually cleaned up to be more readable. This patch does the same to the progs code. Signed-off-by: Jeff Mahoney <jeffm@suse.com>
92 lines
1.9 KiB
C
92 lines
1.9 KiB
C
/*
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* Copyright 1996-2004 by Hans Reiser, licensing governed by
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* reiserfsprogs/README
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*/
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#include "fsck.h"
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void pass_4_check_unaccessed_items(void)
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{
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struct reiserfs_key key;
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struct reiserfs_path path;
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int i;
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struct buffer_head *bh;
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struct item_head *ih;
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unsigned long items;
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struct reiserfs_key *rdkey;
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path.path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
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key = root_dir_key;
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fsck_progress("Pass 4 - ");
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items = 0;
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while (reiserfs_search_by_key_4(fs, &key, &path) == ITEM_FOUND) {
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bh = PATH_PLAST_BUFFER(&path);
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/* print ~ how many leaves were scanned and how fast it was */
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if (!fsck_quiet(fs))
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print_how_fast(items++, 0, 50, 0);
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for (i = get_item_pos(&path), ih = get_ih(&path);
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i < B_NR_ITEMS(bh); i++, ih++) {
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if (!is_item_reachable(ih)) {
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PATH_LAST_POSITION(&path) = i;
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rdkey = reiserfs_next_key(&path);
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if (rdkey)
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key = *rdkey;
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else
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memset(&key, 0xff, KEY_SIZE);
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pass_4_stat(fs)->deleted_items++;
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reiserfsck_delete_item(&path, 0);
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goto cont;
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}
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if (get_ih_flags(ih) != 0) {
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clean_ih_flags(ih);
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mark_buffer_dirty(bh);
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}
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}
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PATH_LAST_POSITION(&path) = i - 1;
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rdkey = reiserfs_next_key(&path);
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if (rdkey)
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key = *rdkey;
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else
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memset(&key, 0xff, KEY_SIZE);
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pathrelse(&path);
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cont:
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/* to make gcc 3.2 do not sware here */ ;
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}
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pathrelse(&path);
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fsck_progress("finished\n");
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stage_report(4, fs);
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/* after pass 4 */
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/* put bitmap on place */
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reiserfs_bitmap_copy(fs->fs_bitmap2, fsck_new_bitmap(fs));
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/* update super block */
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set_sb_free_blocks(fs->fs_ondisk_sb,
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reiserfs_bitmap_zeros(fsck_new_bitmap(fs)));
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mark_buffer_dirty(fs->fs_super_bh);
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/* write all dirty blocks */
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fsck_progress("Flushing..");
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fs->fs_dirt = 1;
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id_map_flush(proper_id_map(fs), fs);
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reiserfs_flush_to_ondisk_bitmap(fs->fs_bitmap2, fs);
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reiserfs_flush(fs);
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fsck_progress("finished\n");
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return;
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}
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