{
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
- ext4_fsblk_t start = le32_to_cpu(es->s_blocks_count);
+ ext4_fsblk_t start = ext4_blocks_count(es);
ext4_fsblk_t end = start + input->blocks_count;
unsigned group = input->group;
ext4_fsblk_t itend = input->inode_table + sbi->s_itb_per_group;
end - 1);
else if (outside(input->block_bitmap, start, end))
ext4_warning(sb, __FUNCTION__,
- "Block bitmap not in group (block %u)",
+ "Block bitmap not in group (block %llu)",
input->block_bitmap);
else if (outside(input->inode_bitmap, start, end))
ext4_warning(sb, __FUNCTION__,
- "Inode bitmap not in group (block %u)",
+ "Inode bitmap not in group (block %llu)",
input->inode_bitmap);
else if (outside(input->inode_table, start, end) ||
outside(itend - 1, start, end))
ext4_warning(sb, __FUNCTION__,
- "Inode table not in group (blocks %u-"E3FSBLK")",
+ "Inode table not in group (blocks %llu-%llu)",
input->inode_table, itend - 1);
else if (input->inode_bitmap == input->block_bitmap)
ext4_warning(sb, __FUNCTION__,
- "Block bitmap same as inode bitmap (%u)",
+ "Block bitmap same as inode bitmap (%llu)",
input->block_bitmap);
else if (inside(input->block_bitmap, input->inode_table, itend))
ext4_warning(sb, __FUNCTION__,
- "Block bitmap (%u) in inode table (%u-"E3FSBLK")",
+ "Block bitmap (%llu) in inode table (%llu-%llu)",
input->block_bitmap, input->inode_table, itend-1);
else if (inside(input->inode_bitmap, input->inode_table, itend))
ext4_warning(sb, __FUNCTION__,
- "Inode bitmap (%u) in inode table (%u-"E3FSBLK")",
+ "Inode bitmap (%llu) in inode table (%llu-%llu)",
input->inode_bitmap, input->inode_table, itend-1);
else if (inside(input->block_bitmap, start, metaend))
ext4_warning(sb, __FUNCTION__,
- "Block bitmap (%u) in GDT table"
+ "Block bitmap (%llu) in GDT table"
" ("E3FSBLK"-"E3FSBLK")",
input->block_bitmap, start, metaend - 1);
else if (inside(input->inode_bitmap, start, metaend))
ext4_warning(sb, __FUNCTION__,
- "Inode bitmap (%u) in GDT table"
+ "Inode bitmap (%llu) in GDT table"
" ("E3FSBLK"-"E3FSBLK")",
input->inode_bitmap, start, metaend - 1);
else if (inside(input->inode_table, start, metaend) ||
inside(itend - 1, start, metaend))
ext4_warning(sb, __FUNCTION__,
- "Inode table (%u-"E3FSBLK") overlaps"
+ "Inode table ("E3FSBLK"-"E3FSBLK") overlaps"
"GDT table ("E3FSBLK"-"E3FSBLK")",
input->inode_table, itend - 1, start, metaend - 1);
else
return err;
}
+
/*
* Iterate through the groups which hold BACKUP superblock/GDT copies in an
* ext4 filesystem. The counters should be initialized to 1, 5, and 7 before
int gdbackups = 0;
while ((grp = ext4_list_backups(sb, &three, &five, &seven)) < end) {
- if (le32_to_cpu(*p++) != grp * EXT4_BLOCKS_PER_GROUP(sb) + blk){
+ if (le32_to_cpu(*p++) !=
+ grp * EXT4_BLOCKS_PER_GROUP(sb) + blk){
ext4_warning(sb, __FUNCTION__,
"reserved GDT "E3FSBLK
" missing grp %d ("E3FSBLK")",
blk, grp,
- grp * EXT4_BLOCKS_PER_GROUP(sb) + blk);
+ grp *
+ (ext4_fsblk_t)EXT4_BLOCKS_PER_GROUP(sb) +
+ blk);
return -EINVAL;
}
if (++gdbackups > EXT4_ADDR_PER_BLOCK(sb))
return -EPERM;
}
- if (le32_to_cpu(es->s_blocks_count) + input->blocks_count <
- le32_to_cpu(es->s_blocks_count)) {
+ if (ext4_blocks_count(es) + input->blocks_count <
+ ext4_blocks_count(es)) {
ext4_warning(sb, __FUNCTION__, "blocks_count overflow\n");
return -EINVAL;
}
/* Update group descriptor block for new group */
gdp = (struct ext4_group_desc *)primary->b_data + gdb_off;
- gdp->bg_block_bitmap = cpu_to_le32(input->block_bitmap);
- gdp->bg_inode_bitmap = cpu_to_le32(input->inode_bitmap);
- gdp->bg_inode_table = cpu_to_le32(input->inode_table);
+ ext4_block_bitmap_set(gdp, input->block_bitmap); /* LV FIXME */
+ ext4_inode_bitmap_set(gdp, input->inode_bitmap); /* LV FIXME */
+ ext4_inode_table_set(gdp, input->inode_table); /* LV FIXME */
gdp->bg_free_blocks_count = cpu_to_le16(input->free_blocks_count);
gdp->bg_free_inodes_count = cpu_to_le16(EXT4_INODES_PER_GROUP(sb));
* blocks/inodes before the group is live won't actually let us
* allocate the new space yet.
*/
- es->s_blocks_count = cpu_to_le32(le32_to_cpu(es->s_blocks_count) +
+ ext4_blocks_count_set(es, ext4_blocks_count(es) +
input->blocks_count);
es->s_inodes_count = cpu_to_le32(le32_to_cpu(es->s_inodes_count) +
EXT4_INODES_PER_GROUP(sb));
/* Update the reserved block counts only once the new group is
* active. */
- es->s_r_blocks_count = cpu_to_le32(le32_to_cpu(es->s_r_blocks_count) +
+ ext4_r_blocks_count_set(es, ext4_r_blocks_count(es) +
input->reserved_blocks);
/* Update the free space counts */
/* We don't need to worry about locking wrt other resizers just
* yet: we're going to revalidate es->s_blocks_count after
* taking lock_super() below. */
- o_blocks_count = le32_to_cpu(es->s_blocks_count);
+ o_blocks_count = ext4_blocks_count(es);
o_groups_count = EXT4_SB(sb)->s_groups_count;
if (test_opt(sb, DEBUG))
}
lock_super(sb);
- if (o_blocks_count != le32_to_cpu(es->s_blocks_count)) {
+ if (o_blocks_count != ext4_blocks_count(es)) {
ext4_warning(sb, __FUNCTION__,
"multiple resizers run on filesystem!");
unlock_super(sb);
ext4_journal_stop(handle);
goto exit_put;
}
- es->s_blocks_count = cpu_to_le32(o_blocks_count + add);
+ ext4_blocks_count_set(es, o_blocks_count + add);
ext4_journal_dirty_metadata(handle, EXT4_SB(sb)->s_sbh);
sb->s_dirt = 1;
unlock_super(sb);
if ((err = ext4_journal_stop(handle)))
goto exit_put;
if (test_opt(sb, DEBUG))
- printk(KERN_DEBUG "EXT4-fs: extended group to %u blocks\n",
- le32_to_cpu(es->s_blocks_count));
+ printk(KERN_DEBUG "EXT4-fs: extended group to %llu blocks\n",
+ ext4_blocks_count(es));
update_backups(sb, EXT4_SB(sb)->s_sbh->b_blocknr, (char *)es,
sizeof(struct ext4_super_block));
exit_put:
projects / karo-tx-linux.git / blobdiff