* not, e2fsck will offer to create a new one. It is then marked as
* "done".
*
- * Then, pass3 interates over all directory inodes; for each directory
+ * Then, pass3 iterates over all directory inodes; for each directory
* it attempts to trace up the filesystem tree, using dirinfo.parent
* until it reaches a directory which has been marked "done". If it
* can not do so, then the directory must be disconnected, and e2fsck
iter = e2fsck_dir_info_iter_begin(ctx);
while ((dir = e2fsck_dir_info_iter(ctx, iter)) != 0) {
- if (ctx->flags & E2F_FLAG_SIGNAL_MASK)
+ if (ctx->flags & E2F_FLAG_SIGNAL_MASK ||
+ ctx->flags & E2F_FLAG_RESTART)
goto abort_exit;
if (ctx->progress && (ctx->progress)(ctx, 3, count++, maxdirs))
goto abort_exit;
{
ext2_filsys fs = ctx->fs;
blk64_t blk;
- struct ext2_inode inode;
+ struct ext2_inode_large inode;
+ struct ext2_inode *iptr = (struct ext2_inode *) &inode;
char * block;
struct problem_context pctx;
inode.i_size = fs->blocksize;
inode.i_atime = inode.i_ctime = inode.i_mtime = ctx->now;
inode.i_links_count = 2;
- ext2fs_iblk_set(fs, &inode, 1);
+ ext2fs_iblk_set(fs, iptr, 1);
inode.i_block[0] = blk;
+ inode.i_extra_isize = sizeof(struct ext2_inode_large) -
+ EXT2_GOOD_OLD_INODE_SIZE;
/*
* Write out the inode.
*/
- pctx.errcode = ext2fs_write_new_inode(fs, EXT2_ROOT_INO, &inode);
+ pctx.errcode = ext2fs_write_new_inode(fs, EXT2_ROOT_INO, iptr);
if (pctx.errcode) {
pctx.str = "ext2fs_write_inode";
fix_problem(ctx, PR_3_CREATE_ROOT_ERROR, &pctx);
ext2fs_mark_inode_bitmap2(ctx->inode_dir_map, EXT2_ROOT_INO);
ext2fs_mark_inode_bitmap2(fs->inode_map, EXT2_ROOT_INO);
ext2fs_mark_ib_dirty(fs);
+ quota_data_add(ctx->qctx, &inode, EXT2_ROOT_INO,
+ EXT2_CLUSTER_SIZE(fs->super));
+ quota_data_inodes(ctx->qctx, &inode, EXT2_ROOT_INO, +1);
}
/*
ext2_ino_t ino;
blk64_t blk;
errcode_t retval;
- struct ext2_inode inode;
+ struct ext2_inode_large inode;
char * block;
static const char name[] = "lost+found";
struct problem_context pctx;
+ int will_rehash, flags;
if (ctx->lost_and_found)
return ctx->lost_and_found;
clear_problem_context(&pctx);
+ will_rehash = e2fsck_dir_will_be_rehashed(ctx, EXT2_ROOT_INO);
+ if (will_rehash) {
+ flags = ctx->fs->flags;
+ ctx->fs->flags |= EXT2_FLAG_IGNORE_CSUM_ERRORS;
+ }
retval = ext2fs_lookup(fs, EXT2_ROOT_INO, name,
sizeof(name)-1, 0, &ino);
+ if (will_rehash)
+ ctx->fs->flags = (flags & EXT2_FLAG_IGNORE_CSUM_ERRORS) |
+ (ctx->fs->flags & ~EXT2_FLAG_IGNORE_CSUM_ERRORS);
if (retval && !fix)
return 0;
if (!retval) {
/* Lost+found shouldn't have inline data */
- retval = ext2fs_read_inode(fs, ino, &inode);
+ retval = ext2fs_read_inode_full(fs, ino, EXT2_INODE(&inode),
+ sizeof(inode));
if (fix && retval)
return 0;
goto unlink;
}
+ if (fix && (inode.i_flags & EXT4_ENCRYPT_FL)) {
+ if (!fix_problem(ctx, PR_3_LPF_ENCRYPTED, &pctx))
+ return 0;
+ goto unlink;
+ }
+
if (ext2fs_check_directory(fs, ino) == 0) {
ctx->lost_and_found = ino;
return ino;
}
(void) e2fsck_dir_info_set_parent(ctx, ino, 0);
e2fsck_adjust_inode_count(ctx, ino, -1);
+ /*
+ * If the old lost+found was a directory, we've just
+ * disconnected it from the directory tree, which
+ * means we need to restart the directory tree scan.
+ * The simplest way to do this is restart the whole
+ * e2fsck operation.
+ */
+ if (LINUX_S_ISDIR(inode.i_mode))
+ ctx->flags |= E2F_FLAG_RESTART;
} else if (retval != EXT2_ET_FILE_NOT_FOUND) {
pctx.errcode = retval;
fix_problem(ctx, PR_3_ERR_FIND_LPF, &pctx);
inode.i_size = fs->blocksize;
inode.i_atime = inode.i_ctime = inode.i_mtime = ctx->now;
inode.i_links_count = 2;
- ext2fs_iblk_set(fs, &inode, 1);
+ ext2fs_iblk_set(fs, EXT2_INODE(&inode), 1);
inode.i_block[0] = blk;
/*
* Next, write out the inode.
*/
- pctx.errcode = ext2fs_write_new_inode(fs, ino, &inode);
+ pctx.errcode = ext2fs_write_new_inode(fs, ino, EXT2_INODE(&inode));
if (pctx.errcode) {
pctx.str = "ext2fs_write_inode";
fix_problem(ctx, PR_3_CREATE_LPF_ERROR, &pctx);
* Finally, create the directory link
*/
pctx.errcode = ext2fs_link(fs, EXT2_ROOT_INO, name, ino, EXT2_FT_DIR);
+ if (pctx.errcode == EXT2_ET_DIR_NO_SPACE) {
+ pctx.errcode = ext2fs_expand_dir(fs, EXT2_ROOT_INO);
+ if (pctx.errcode)
+ goto link_error;
+ pctx.errcode = ext2fs_link(fs, EXT2_ROOT_INO, name, ino,
+ EXT2_FT_DIR);
+ }
if (pctx.errcode) {
+link_error:
pctx.str = "ext2fs_link";
fix_problem(ctx, PR_3_CREATE_LPF_ERROR, &pctx);
return 0;
ext2fs_icount_store(ctx->inode_count, ino, 2);
ext2fs_icount_store(ctx->inode_link_info, ino, 2);
ctx->lost_and_found = ino;
- quota_data_add(ctx->qctx, &inode, ino, fs->blocksize);
+ quota_data_add(ctx->qctx, &inode, ino, EXT2_CLUSTER_SIZE(fs->super));
quota_data_inodes(ctx->qctx, &inode, ino, +1);
#if 0
printf("/lost+found created; inode #%lu\n", ino);
fix_problem(fp->ctx, PR_3_ADJUST_INODE, &pctx);
}
dirent->inode = fp->parent;
- if (fp->ctx->fs->super->s_feature_incompat &
- EXT2_FEATURE_INCOMPAT_FILETYPE)
+ if (ext2fs_has_feature_filetype(fp->ctx->fs->super))
ext2fs_dirent_set_file_type(dirent, EXT2_FT_DIR);
else
ext2fs_dirent_set_file_type(dirent, EXT2_FT_UNKNOWN);
es->num--;
retval = ext2fs_write_dir_block4(fs, new_blk, block, 0,
es->dir);
- } else {
- retval = ext2fs_get_mem(fs->blocksize, &block);
- if (retval) {
- es->err = retval;
- return BLOCK_ABORT;
- }
- memset(block, 0, fs->blocksize);
- retval = io_channel_write_blk64(fs->io, new_blk, 1, block);
- }
+ ext2fs_free_mem(&block);
+ } else
+ retval = ext2fs_zero_blocks2(fs, new_blk, 1, NULL, NULL);
if (retval) {
es->err = retval;
return BLOCK_ABORT;
}
- ext2fs_free_mem(&block);
*blocknr = new_blk;
ext2fs_mark_block_bitmap2(ctx->block_found_map, new_blk);
ext2_filsys fs = ctx->fs;
errcode_t retval;
struct expand_dir_struct es;
- struct ext2_inode inode;
- blk64_t sz, before, after;
+ struct ext2_inode_large inode;
+ blk64_t sz;
if (!(fs->flags & EXT2_FLAG_RW))
return EXT2_ET_RO_FILSYS;
/*
* Update the size and block count fields in the inode.
*/
- retval = ext2fs_read_inode(fs, dir, &inode);
+ retval = ext2fs_read_inode_full(fs, dir,
+ EXT2_INODE(&inode), sizeof(inode));
if (retval)
return retval;
sz = (es.last_block + 1) * fs->blocksize;
- retval = ext2fs_inode_size_set(fs, &inode, sz);
+ retval = ext2fs_inode_size_set(fs, EXT2_INODE(&inode), sz);
if (retval)
return retval;
- ext2fs_iblk_add_blocks(fs, &inode, es.newblocks);
- quota_data_add(ctx->qctx, &inode, dir, es.newblocks * fs->blocksize);
+ ext2fs_iblk_add_blocks(fs, EXT2_INODE(&inode), es.newblocks);
+ quota_data_add(ctx->qctx, &inode, dir,
+ es.newblocks * EXT2_CLUSTER_SIZE(fs->super));
- e2fsck_write_inode(ctx, dir, &inode, "expand_directory");
+ e2fsck_write_inode_full(ctx, dir, EXT2_INODE(&inode),
+ sizeof(inode), "expand_directory");
return 0;
}
git://git.whamcloud.com / tools / e2fsprogs.git / blobdiff