Messages in this thread | | | Date | Tue, 12 Mar 2013 20:08:17 +0000 | From | Dimitris Papastamos <> | Subject | Re: [PATCH v2] regmap: Expose total memory consumption in the rbtree debugfs entry |
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On Tue, Mar 12, 2013 at 06:12:47PM +0000, Mark Brown wrote: > On Tue, Mar 12, 2013 at 05:26:49PM +0000, Dimitris Papastamos wrote: > > > + mem_size = sizeof(*rbtree_ctx); > > + > > for (node = rb_first(&rbtree_ctx->root); node != NULL; > > node = rb_next(node)) { > > n = container_of(node, struct regcache_rbtree_node, node); > > + mem_size += sizeof(*n); > > + mem_size += (n->blklen * map->cache_word_size); > > This appears to ignore the size of the node structure and only have the > root context and the data.
I've got mem_size += sizeof(*n) which is the size of the rbnode. That contains the underlying rbtree node links.
Thanks, Dimitris
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