{
INITIALIZE_PATH(path);
struct cpu_key max_cpu_key, obj_key;
- struct reiserfs_key save_link_key;
+ struct reiserfs_key save_link_key, last_inode_key;
int retval = 0;
struct item_head *ih;
struct buffer_head *bh;
set_cpu_key_k_offset(&max_cpu_key, ~0U);
max_cpu_key.key_length = 3;
+ memset(&last_inode_key, 0, sizeof(last_inode_key));
+
#ifdef CONFIG_QUOTA
/* Needed for iput() to work correctly and not trash data */
if (s->s_flags & MS_ACTIVE) {
REISERFS_I(inode)->i_flags |= i_link_saved_unlink_mask;
/* not completed unlink (rmdir) found */
reiserfs_info(s, "Removing %k..", INODE_PKEY(inode));
- /* removal gets completed in iput */
- retval = 0;
+ if (memcmp(&last_inode_key, INODE_PKEY(inode),
+ sizeof(last_inode_key))){
+ last_inode_key = *INODE_PKEY(inode);
+ /* removal gets completed in iput */
+ retval = 0;
+ } else {
+ reiserfs_warning(s, "Dead loop in "
+ "finish_unfinished detected, "
+ "just remove save link\n");
+ retval = remove_save_link_only(s,
+ &save_link_key, 0);
+ }
}
iput(inode);
/* to protect file being unlinked from getting lost we "safe" link files
being unlinked. This link will be deleted in the same transaction with last
- item of file. mounting the filesytem we scan all these links and remove
+ item of file. mounting the filesystem we scan all these links and remove
files which almost got lost */
void add_save_link(struct reiserfs_transaction_handle *th,
struct inode *inode, int truncate)
kmem_cache_free(reiserfs_inode_cachep, REISERFS_I(inode));
}
-static void init_once(void *foo, struct kmem_cache * cachep, unsigned long flags)
+static void init_once(struct kmem_cache * cachep, void *foo)
{
struct reiserfs_inode_info *ei = (struct reiserfs_inode_info *)foo;
};
#endif
-static struct export_operations reiserfs_export_ops = {
+static const struct export_operations reiserfs_export_ops = {
.encode_fh = reiserfs_encode_fh,
- .decode_fh = reiserfs_decode_fh,
+ .fh_to_dentry = reiserfs_fh_to_dentry,
+ .fh_to_parent = reiserfs_fh_to_parent,
.get_parent = reiserfs_get_parent,
- .get_dentry = reiserfs_get_dentry,
};
/* this struct is used in reiserfs_getopt () for containing the value for those
set_sb_umount_state(rs, REISERFS_ERROR_FS);
set_sb_fs_state(rs, 0);
+ /* Clear out s_bmap_nr if it would wrap. We can handle this
+ * case, but older revisions can't. This will cause the
+ * file system to fail mount on those older implementations,
+ * avoiding corruption. -jeffm */
+ if (bmap_would_wrap(reiserfs_bmap_count(s)) &&
+ sb_bmap_nr(rs) != 0) {
+ reiserfs_warning(s, "super-2030: This file system "
+ "claims to use %u bitmap blocks in "
+ "its super block, but requires %u. "
+ "Clearing to zero.", sb_bmap_nr(rs),
+ reiserfs_bmap_count(s));
+
+ set_sb_bmap_nr(rs, 0);
+ }
+
if (old_format_only(s)) {
/* filesystem of format 3.5 either with standard or non-standard
journal */