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authorJunio C Hamano <gitster@pobox.com>2018-09-17 20:53:53 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-09-17 20:53:53 (GMT)
commit7e794d0a3f7ad4a37541539b823d5b9afdc10ce3 (patch)
treee0ee853dbcf38a57195490ffc547039e4348de5f /cache-tree.h
parent1b7a91da71d42759dfb83fa3a17be54ad01f0132 (diff)
parent5f4436a7211de7cd7552f6cf3bbb35147db1a070 (diff)
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Merge branch 'nd/unpack-trees-with-cache-tree'
The unpack_trees() API used in checking out a branch and merging walks one or more trees along with the index. When the cache-tree in the index tells us that we are walking a tree whose flattened contents is known (i.e. matches a span in the index), as linearly scanning a span in the index is much more efficient than having to open tree objects recursively and listing their entries, the walk can be optimized, which is done in this topic. * nd/unpack-trees-with-cache-tree: Document update for nd/unpack-trees-with-cache-tree cache-tree: verify valid cache-tree in the test suite unpack-trees: add missing cache invalidation unpack-trees: reuse (still valid) cache-tree from src_index unpack-trees: reduce malloc in cache-tree walk unpack-trees: optimize walking same trees with cache-tree unpack-trees: add performance tracing trace.h: support nested performance tracing
Diffstat (limited to 'cache-tree.h')
-rw-r--r--cache-tree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/cache-tree.h b/cache-tree.h
index fc0c842..0ab6784 100644
--- a/cache-tree.h
+++ b/cache-tree.h
@@ -32,6 +32,7 @@ struct cache_tree *cache_tree_read(const char *buffer, unsigned long size);
int cache_tree_fully_valid(struct cache_tree *);
int cache_tree_update(struct index_state *, int);
+void cache_tree_verify(struct index_state *);
/* bitmasks to write_cache_as_tree flags */
#define WRITE_TREE_MISSING_OK 1