X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Flookup_table.c;h=f6d4244af126681174983af88b924aae022f50f6;hb=6461b7e0a98286fa4dca4ede22cdbd07c6240e5d;hp=0a9200668e8fb0ee83c9194b96a41b0669dd88ae;hpb=fea0ee9f10fbcb85ff56ca06510e96186a7611ae;p=wimlib diff --git a/src/lookup_table.c b/src/lookup_table.c index 0a920066..f6d4244a 100644 --- a/src/lookup_table.c +++ b/src/lookup_table.c @@ -202,8 +202,6 @@ static void finalize_lte(struct lookup_table_entry *lte) #ifdef WITH_FUSE if (lte->resource_location == RESOURCE_IN_STAGING_FILE) { unlink(lte->staging_file_name); - wimlib_assert(lte->staging_list.next); - wimlib_assert(lte->staging_list.prev); list_del(<e->staging_list); } #endif @@ -231,11 +229,9 @@ void lte_decrement_refcnt(struct lookup_table_entry *lte, #ifdef WITH_FUSE void lte_decrement_num_opened_fds(struct lookup_table_entry *lte) { - wimlib_assert(lte != NULL); - if (lte->num_opened_fds != 0) { + if (lte->num_opened_fds != 0) if (--lte->num_opened_fds == 0 && lte->refcnt == 0) finalize_lte(lte); - } } #endif @@ -463,12 +459,6 @@ int lte_zero_out_refcnt(struct lookup_table_entry *lte, void *ignore) return 0; } -int lte_zero_extracted_file(struct lookup_table_entry *lte, void *ignore) -{ - lte->extracted_file = NULL; - return 0; -} - int lte_free_extracted_file(struct lookup_table_entry *lte, void *ignore) { if (lte->extracted_file != NULL) { @@ -631,44 +621,7 @@ out: } #endif -void inode_resolve_ltes(struct inode *inode, struct lookup_table *table) -{ - struct lookup_table_entry *lte; - - wimlib_assert(!inode->resolved); - - /* Resolve the default file stream */ - lte = __lookup_resource(table, inode->hash); - inode->lte = lte; - inode->resolved = true; - - /* Resolve the alternate data streams */ - for (u16 i = 0; i < inode->num_ads; i++) { - struct ads_entry *cur_entry = &inode->ads_entries[i]; - lte = __lookup_resource(table, cur_entry->hash); - cur_entry->lte = lte; - } -} - -static void inode_unresolve_ltes(struct inode *inode) -{ - wimlib_assert(inode->resolved); - if (inode->lte) - copy_hash(inode->hash, inode->lte->hash); - else - zero_out_hash(inode->hash); - - for (u16 i = 0; i < inode->num_ads; i++) { - if (inode->ads_entries[i].lte) - copy_hash(inode->ads_entries[i].hash, - inode->ads_entries[i].lte->hash); - else - zero_out_hash(inode->ads_entries[i].hash); - } - inode->resolved = false; -} - -/* Resolve a dentry's lookup table entries +/* Resolve an inode's lookup table entries * * This replaces the SHA1 hash fields (which are used to lookup an entry in the * lookup table) with pointers directly to the lookup table entries. A circular @@ -677,18 +630,42 @@ static void inode_unresolve_ltes(struct inode *inode) * This function always succeeds; unresolved lookup table entries are given a * NULL pointer. */ -int dentry_resolve_ltes(struct dentry *dentry, void *table) +void inode_resolve_ltes(struct inode *inode, struct lookup_table *table) { - if (!dentry->d_inode->resolved) - inode_resolve_ltes(dentry->d_inode, table); - return 0; + + if (!inode->resolved) { + struct lookup_table_entry *lte; + /* Resolve the default file stream */ + lte = __lookup_resource(table, inode->hash); + inode->lte = lte; + inode->resolved = 1; + + /* Resolve the alternate data streams */ + for (u16 i = 0; i < inode->num_ads; i++) { + struct ads_entry *cur_entry = &inode->ads_entries[i]; + lte = __lookup_resource(table, cur_entry->hash); + cur_entry->lte = lte; + } + } } -int dentry_unresolve_ltes(struct dentry *dentry, void *ignore) +void inode_unresolve_ltes(struct inode *inode) { - if (dentry->d_inode->resolved) - inode_unresolve_ltes(dentry->d_inode); - return 0; + if (inode->resolved) { + if (inode->lte) + copy_hash(inode->hash, inode->lte->hash); + else + zero_out_hash(inode->hash); + + for (u16 i = 0; i < inode->num_ads; i++) { + if (inode->ads_entries[i].lte) + copy_hash(inode->ads_entries[i].hash, + inode->ads_entries[i].lte->hash); + else + zero_out_hash(inode->ads_entries[i].hash); + } + inode->resolved = 0; + } } /*