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From: Elijah Newren <newren@gmail.com>
To: git@vger.kernel.org
Cc: Elijah Newren <newren@gmail.com>
Subject: [PATCH 20/20] merge-ort: free data structures in merge_finalize()
Date: Thu, 29 Oct 2020 20:41:31 -0700	[thread overview]
Message-ID: <20201030034131.1479968-21-newren@gmail.com> (raw)
In-Reply-To: <20201030034131.1479968-1-newren@gmail.com>

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 merge-ort.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/merge-ort.c b/merge-ort.c
index 0b091c86eb..9cd1845c37 100644
--- a/merge-ort.c
+++ b/merge-ort.c
@@ -840,7 +840,29 @@ void merge_switch_to_result(struct merge_options *opt,
 void merge_finalize(struct merge_options *opt,
 		    struct merge_result *result)
 {
-	die("Not yet implemented");
+	struct merge_options_internal *opti = result->priv;
+
+	assert(opt->priv == NULL);
+
+	/*
+	 * We marked opti->paths with strdup_strings = 0, so that we
+	 * wouldn't have to make another copy of the fullpath created by
+	 * make_traverse_path from setup_path_info().  But, now that we've
+	 * used it and have no other references to these strings, it is time
+	 * to deallocate them, which we do by just setting strdup_string = 1
+	 * before the strmaps are cleared.
+	 */
+	opti->paths.strdup_strings = 1;
+	strmap_clear(&opti->paths, 1);
+
+	/*
+	 * All strings and util fields in opti->unmerged are a subset
+	 * of those in opti->paths.  We don't want to deallocate
+	 * anything twice, so we don't set strdup_strings and we pass 0 for
+	 * free_util.
+	 */
+	strmap_clear(&opti->unmerged, 0);
+	FREE_AND_NULL(opti);
 }
 
 static void merge_start(struct merge_options *opt, struct merge_result *result)
-- 
2.29.1.56.ga287c268e6.dirty


  parent reply	other threads:[~2020-10-30  3:42 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-30  3:41 [PATCH 00/20] fundamentals of merge-ort implementation Elijah Newren
2020-10-30  3:41 ` [PATCH 01/20] merge-ort: setup basic internal data structures Elijah Newren
2020-10-30  3:41 ` [PATCH 02/20] merge-ort: add some high-level algorithm structure Elijah Newren
2020-10-30  3:41 ` [PATCH 03/20] merge-ort: port merge_start() from merge-recursive Elijah Newren
2020-10-30  3:41 ` [PATCH 04/20] merge-ort: use histogram diff Elijah Newren
2020-10-30  3:41 ` [PATCH 05/20] merge-ort: add an err() function similar to one from merge-recursive Elijah Newren
2020-10-30  3:41 ` [PATCH 06/20] merge-ort: implement a very basic collect_merge_info() Elijah Newren
2020-10-30  3:41 ` [PATCH 07/20] merge-ort: avoid repeating fill_tree_descriptor() on the same tree Elijah Newren
2020-10-30  3:41 ` [PATCH 08/20] merge-ort: compute a few more useful fields for collect_merge_info Elijah Newren
2020-10-30  3:41 ` [PATCH 09/20] merge-ort: record stage and auxiliary info for every path Elijah Newren
2020-10-30  3:41 ` [PATCH 10/20] merge-ort: avoid recursing into identical trees Elijah Newren
2020-10-30  3:41 ` [PATCH 11/20] merge-ort: add a preliminary simple process_entries() implementation Elijah Newren
2020-10-30  3:41 ` [PATCH 12/20] merge-ort: have process_entries operate in a defined order Elijah Newren
2020-10-30  3:41 ` [PATCH 13/20] merge-ort: step 1 of tree writing -- record basenames, modes, and oids Elijah Newren
2020-10-30  3:41 ` [PATCH 14/20] merge-ort: step 2 of tree writing -- function to create tree object Elijah Newren
2020-10-30  3:41 ` [PATCH 15/20] merge-ort: step 3 of tree writing -- handling subdirectories as we go Elijah Newren
2020-10-30  3:41 ` [PATCH 16/20] merge-ort: basic outline for merge_switch_to_result() Elijah Newren
2020-10-30  3:41 ` [PATCH 17/20] merge-ort: add implementation of checkout() Elijah Newren
2020-10-30  3:41 ` [PATCH 18/20] tree: enable cmp_cache_name_compare() to be used elsewhere Elijah Newren
2020-10-30  3:41 ` [PATCH 19/20] merge-ort: add implementation of record_unmerged_index_entries() Elijah Newren
2020-10-30  3:41 ` Elijah Newren [this message]
2020-10-30  3:58 ` [PATCH 00/20] fundamentals of merge-ort implementation Elijah Newren
2020-11-29  7:43 Elijah Newren via GitGitGadget
2020-11-29  7:43 ` [PATCH 20/20] merge-ort: free data structures in merge_finalize() Elijah Newren via GitGitGadget

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