static void write_inode_tables(ext2_filsys fs, int lazy_flag, int itable_zeroed)
{
errcode_t retval;
- blk64_t blk;
+ blk64_t start = 0;
dgrp_t i;
- int num;
+ int len = 0;
struct ext2fs_numeric_progress_struct progress;
ext2fs_numeric_progress_init(fs, &progress,
fs->group_desc_count);
for (i = 0; i < fs->group_desc_count; i++) {
- ext2fs_numeric_progress_update(fs, &progress, i);
+ blk64_t blk = ext2fs_inode_table_loc(fs, i);
+ int num = fs->inode_blocks_per_group;
- blk = ext2fs_inode_table_loc(fs, i);
- num = fs->inode_blocks_per_group;
+ ext2fs_numeric_progress_update(fs, &progress, i);
if (lazy_flag)
num = ext2fs_div_ceil((fs->super->s_inodes_per_group -
ext2fs_group_desc_csum_set(fs, i);
}
if (!itable_zeroed) {
- retval = ext2fs_zero_blocks2(fs, blk, num, &blk, &num);
+ if (len == 0) {
+ start = blk;
+ len = num;
+ continue;
+ }
+ /* 'len' must not overflow 2^31 blocks for ext2fs_zero_blocks2() */
+ if (start + len == blk && len + num >= len) {
+ len += num;
+ continue;
+ }
+ retval = ext2fs_zero_blocks2(fs, start, len, &start, &len);
if (retval) {
fprintf(stderr, _("\nCould not write %d "
"blocks in inode table starting at %llu: %s\n"),
- num, (unsigned long long) blk,
+ len, (unsigned long long) start,
error_message(retval));
exit(1);
}
+ start = blk;
+ len = num;
}
if (sync_kludge) {
if (sync_kludge == 1)
io_channel_flush(fs->io);
}
}
+ if (len) {
+ retval = ext2fs_zero_blocks2(fs, start, len, &start, &len);
+ if (retval) {
+ fprintf(stderr, _("\nCould not write %d "
+ "blocks in inode table starting at %llu: %s\n"),
+ len, (unsigned long long) start,
+ error_message(retval));
+ exit(1);
+ }
+ if (sync_kludge)
+ io_channel_flush(fs->io);
+ }
ext2fs_numeric_progress_close(fs, &progress,
_("done \n"));