Changeset e5f8762 in mainline for uspace/lib/ext4/libext4_ialloc.c

Timestamp:

2011-11-27T12:16:40Z (14 years ago)

Author:

Frantisek Princ <frantisek.princ@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d4d2954

Parents:

5f6cb14

Message:

Fixed bugs in directory removal process

File:

• uspace/lib/ext4/libext4_ialloc.c (modified) (2 diffs)

uspace/lib/ext4/libext4_ialloc.c

@@ -37 +37 @@
 
 #include <errno.h>
+#include <time.h>
 #include "libext4.h"
 
@@ -90 +91 @@
         }
 
+        time_t now = time(NULL);
+        ext4_inode_set_deletion_time(inode_ref->inode, (uint32_t)now);
+        inode_ref->dirty = true;
+
+        // if inode is directory, decrement directories count
+        if (ext4_inode_is_type(fs->superblock, inode_ref->inode, EXT4_INODE_MODE_DIRECTORY)) {
+                uint32_t bg_used_dirs = ext4_block_group_get_used_dirs_count(
+                        bg_ref->block_group, fs->superblock);
+                bg_used_dirs--;
+                ext4_block_group_set_used_dirs_count(
+                                bg_ref->block_group, fs->superblock, bg_used_dirs);
+        }
+
         // Update superblock free inodes count
         uint32_t sb_free_inodes = ext4_superblock_get_free_inodes_count(fs->superblock);
-        sb_free_inodes--;
+        sb_free_inodes++;
         ext4_superblock_set_free_inodes_count(fs->superblock, sb_free_inodes);