Displaying 3 results from an estimated 3 matches for "cache_nod".
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cache_node
2009 Jun 03
0
[PATCH] Make sure all dirty blocks are written at commit time
...0000000 +0800
@@ -2399,13 +2399,29 @@ fail:
}
+static struct btrfs_block_group_cache *
+next_block_group(struct btrfs_root *root,
+ struct btrfs_block_group_cache *cache)
+{
+ struct rb_node *node;
+ spin_lock(&root->fs_info->block_group_cache_lock);
+ node = rb_next(&cache->cache_node);
+ btrfs_put_block_group(cache);
+ if (node) {
+ cache = rb_entry(node, struct btrfs_block_group_cache,
+ cache_node);
+ atomic_inc(&cache->count);
+ } else
+ cache = NULL;
+ spin_unlock(&root->fs_info->block_group_cache_lock);
+ return cache;
+}
+
int btrfs_write_dirty_b...
2008 Oct 10
1
[PATCH] fix enospc when there is plenty of space
...spin_unlock(&cache->lock);
}
- spin_unlock(&info->lock);
+ up_read(&info->groups_sem);
}
static int __btrfs_reserve_extent(struct btrfs_trans_handle *trans,
@@ -5079,9 +5019,9 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
rb_erase(&block_group->cache_node,
&info->block_group_cache_tree);
- spin_lock(&block_group->space_info->lock);
+ down_write(&block_group->space_info->groups_sem);
list_del(&block_group->list);
- spin_unlock(&block_group->space_info->lock);
+ up_write(&block_group->spa...
2006 Jun 26
1
[PATCH, RFC 0/13] OTP: add auth_cache_remove()
...3 +226,22 @@ void auth_cache_insert(struct auth_cache
cache->size_left -= alloc_size;
hash_insert(cache->hash, node->data, node);
}
+
+void auth_cache_remove(struct auth_cache *cache,
+ const struct auth_request *request,
+ const char *key)
+{
+ string_t *str;
+ struct cache_node *node;
+
+ str = t_str_new(256);
+ var_expand(str, key,
+ auth_request_get_var_expand_table(request,
+ auth_request_str_escape));
+
+ node = hash_lookup(cache->hash, str_c(str));
+ if (node == NULL)
+ return;
+
+ auth_cache_node_destroy(cache, node);
+}
diff -urdpNX /usr/share...