From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: "Derrick Stolee" <stolee@gmail.com>,
"Elijah Newren" <newren@gmail.com>,
"Junio C Hamano" <gitster@pobox.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Elijah Newren" <newren@gmail.com>,
"Elijah Newren" <newren@gmail.com>
Subject: [PATCH v4 06/10] diffcore-rename: move dir_rename_counts into dir_rename_info struct
Date: Sat, 27 Feb 2021 00:30:44 +0000 [thread overview]
Message-ID: <02f1f7c02d32dc37813abf5fcf767cc374b17fd3.1614385849.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.844.v4.git.1614385849.gitgitgadget@gmail.com>
From: Elijah Newren <newren@gmail.com>
This continues the migration of the directory rename detection code into
diffcore-rename, now taking the simple step of combining it with the
dir_rename_info struct. Future commits will then make dir_rename_counts
be computed in stages, and add computation of dir_rename_guess.
Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
---
diffcore-rename.c | 27 ++++++++++++++++-----------
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/diffcore-rename.c b/diffcore-rename.c
index 7dd475ff9a9f..a1ccf14001f5 100644
--- a/diffcore-rename.c
+++ b/diffcore-rename.c
@@ -388,7 +388,7 @@ static void dirname_munge(char *filename)
*slash = '\0';
}
-static void increment_count(struct strmap *dir_rename_count,
+static void increment_count(struct dir_rename_info *info,
char *old_dir,
char *new_dir)
{
@@ -396,20 +396,20 @@ static void increment_count(struct strmap *dir_rename_count,
struct strmap_entry *e;
/* Get the {new_dirs -> counts} mapping using old_dir */
- e = strmap_get_entry(dir_rename_count, old_dir);
+ e = strmap_get_entry(info->dir_rename_count, old_dir);
if (e) {
counts = e->value;
} else {
counts = xmalloc(sizeof(*counts));
strintmap_init_with_options(counts, 0, NULL, 1);
- strmap_put(dir_rename_count, old_dir, counts);
+ strmap_put(info->dir_rename_count, old_dir, counts);
}
/* Increment the count for new_dir */
strintmap_incr(counts, new_dir, 1);
}
-static void update_dir_rename_counts(struct strmap *dir_rename_count,
+static void update_dir_rename_counts(struct dir_rename_info *info,
struct strset *dirs_removed,
const char *oldname,
const char *newname)
@@ -463,7 +463,7 @@ static void update_dir_rename_counts(struct strmap *dir_rename_count,
}
if (strset_contains(dirs_removed, old_dir))
- increment_count(dir_rename_count, old_dir, new_dir);
+ increment_count(info, old_dir, new_dir);
else
break;
@@ -479,12 +479,15 @@ static void update_dir_rename_counts(struct strmap *dir_rename_count,
free(new_dir);
}
-static void compute_dir_rename_counts(struct strmap *dir_rename_count,
- struct strset *dirs_removed)
+static void compute_dir_rename_counts(struct dir_rename_info *info,
+ struct strset *dirs_removed,
+ struct strmap *dir_rename_count)
{
int i;
- /* Set up dir_rename_count */
+ info->setup = 1;
+ info->dir_rename_count = dir_rename_count;
+
for (i = 0; i < rename_dst_nr; ++i) {
/* File not part of directory rename counts if not a rename */
if (!rename_dst[i].is_rename)
@@ -497,7 +500,7 @@ static void compute_dir_rename_counts(struct strmap *dir_rename_count,
* the old filename and the new filename and count how many
* times that pairing occurs.
*/
- update_dir_rename_counts(dir_rename_count, dirs_removed,
+ update_dir_rename_counts(info, dirs_removed,
rename_dst[i].p->one->path,
rename_dst[i].p->two->path);
}
@@ -551,7 +554,9 @@ static void cleanup_dir_rename_info(struct dir_rename_info *info)
/* dir_rename_guess */
strmap_clear(&info->dir_rename_guess, 1);
- /* Nothing to do for dir_rename_count, yet */
+ /* dir_rename_count */
+ partial_clear_dir_rename_count(info->dir_rename_count);
+ strmap_clear(info->dir_rename_count, 1);
}
static const char *get_basename(const char *filename)
@@ -1140,7 +1145,7 @@ void diffcore_rename_extended(struct diff_options *options,
/*
* Now that renames have been computed, compute dir_rename_count */
if (dirs_removed && dir_rename_count)
- compute_dir_rename_counts(dir_rename_count, dirs_removed);
+ compute_dir_rename_counts(&info, dirs_removed, dir_rename_count);
/* At this point, we have found some renames and copies and they
* are recorded in rename_dst. The original list is still in *q.
--
gitgitgadget
next prev parent reply other threads:[~2021-02-27 0:32 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-14 7:58 [PATCH 00/10] Optimization batch 8: use file basenames even more Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 01/10] Move computation of dir_rename_count from merge-ort to diffcore-rename Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 02/10] diffcore-rename: add functions for clearing dir_rename_count Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 03/10] diffcore-rename: move dir_rename_counts into a dir_rename_info struct Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 04/10] diffcore-rename: extend cleanup_dir_rename_info() Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 05/10] diffcore-rename: compute dir_rename_counts in stages Elijah Newren via GitGitGadget
2021-02-14 7:58 ` [PATCH 06/10] diffcore-rename: add a mapping of destination names to their indices Elijah Newren via GitGitGadget
2021-02-14 7:59 ` [PATCH 07/10] diffcore-rename: add a dir_rename_guess field to dir_rename_info Elijah Newren via GitGitGadget
2021-02-14 7:59 ` [PATCH 08/10] diffcore-rename: add a new idx_possible_rename function Elijah Newren via GitGitGadget
2021-02-14 7:59 ` [PATCH 09/10] diffcore-rename: limit dir_rename_counts computation to relevant dirs Elijah Newren via GitGitGadget
2021-02-14 7:59 ` [PATCH 10/10] diffcore-rename: use directory rename guided basename comparisons Elijah Newren via GitGitGadget
2021-02-23 23:43 ` [PATCH v2 00/10] Optimization batch 8: use file basenames even more Elijah Newren via GitGitGadget
2021-02-23 23:43 ` [PATCH v2 01/10] Move computation of dir_rename_count from merge-ort to diffcore-rename Elijah Newren via GitGitGadget
2021-02-24 15:25 ` Derrick Stolee
2021-02-24 18:50 ` Elijah Newren
2021-02-23 23:43 ` [PATCH v2 02/10] diffcore-rename: add functions for clearing dir_rename_count Elijah Newren via GitGitGadget
2021-02-23 23:44 ` [PATCH v2 03/10] diffcore-rename: move dir_rename_counts into a dir_rename_info struct Elijah Newren via GitGitGadget
2021-02-23 23:44 ` [PATCH v2 04/10] diffcore-rename: extend cleanup_dir_rename_info() Elijah Newren via GitGitGadget
2021-02-24 15:37 ` Derrick Stolee
2021-02-25 2:16 ` Ævar Arnfjörð Bjarmason
2021-02-25 2:26 ` Ævar Arnfjörð Bjarmason
2021-02-25 2:34 ` Junio C Hamano
2021-02-23 23:44 ` [PATCH v2 05/10] diffcore-rename: compute dir_rename_counts in stages Elijah Newren via GitGitGadget
2021-02-24 15:43 ` Derrick Stolee
2021-02-23 23:44 ` [PATCH v2 06/10] diffcore-rename: add a mapping of destination names to their indices Elijah Newren via GitGitGadget
2021-02-23 23:44 ` [PATCH v2 07/10] diffcore-rename: add a dir_rename_guess field to dir_rename_info Elijah Newren via GitGitGadget
2021-02-23 23:44 ` [PATCH v2 08/10] diffcore-rename: add a new idx_possible_rename function Elijah Newren via GitGitGadget
2021-02-24 17:35 ` Derrick Stolee
2021-02-25 1:13 ` Elijah Newren
2021-02-23 23:44 ` [PATCH v2 09/10] diffcore-rename: limit dir_rename_counts computation to relevant dirs Elijah Newren via GitGitGadget
2021-02-23 23:44 ` [PATCH v2 10/10] diffcore-rename: use directory rename guided basename comparisons Elijah Newren via GitGitGadget
2021-02-24 17:44 ` Derrick Stolee
2021-02-24 17:50 ` [PATCH v2 00/10] Optimization batch 8: use file basenames even more Derrick Stolee
2021-02-25 1:38 ` Elijah Newren
2021-02-26 1:58 ` [PATCH v3 " Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 01/10] diffcore-rename: use directory rename guided basename comparisons Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 02/10] diffcore-rename: add a new idx_possible_rename function Elijah Newren via GitGitGadget
2021-02-26 15:52 ` Derrick Stolee
2021-02-26 1:58 ` [PATCH v3 03/10] diffcore-rename: add a mapping of destination names to their indices Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 04/10] Move computation of dir_rename_count from merge-ort to diffcore-rename Elijah Newren via GitGitGadget
2021-02-26 15:55 ` Derrick Stolee
2021-02-26 1:58 ` [PATCH v3 05/10] diffcore-rename: add function for clearing dir_rename_count Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 06/10] diffcore-rename: move dir_rename_counts into dir_rename_info struct Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 07/10] diffcore-rename: extend cleanup_dir_rename_info() Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 08/10] diffcore-rename: compute dir_rename_counts in stages Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 09/10] diffcore-rename: limit dir_rename_counts computation to relevant dirs Elijah Newren via GitGitGadget
2021-02-26 1:58 ` [PATCH v3 10/10] diffcore-rename: compute dir_rename_guess from dir_rename_counts Elijah Newren via GitGitGadget
2021-02-26 16:34 ` [PATCH v3 00/10] Optimization batch 8: use file basenames even more Derrick Stolee
2021-02-26 19:28 ` Elijah Newren
2021-02-27 0:30 ` [PATCH v4 " Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 01/10] diffcore-rename: use directory rename guided basename comparisons Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 02/10] diffcore-rename: provide basic implementation of idx_possible_rename() Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 03/10] diffcore-rename: add a mapping of destination names to their indices Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 04/10] Move computation of dir_rename_count from merge-ort to diffcore-rename Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 05/10] diffcore-rename: add function for clearing dir_rename_count Elijah Newren via GitGitGadget
2021-02-27 0:30 ` Elijah Newren via GitGitGadget [this message]
2021-02-27 0:30 ` [PATCH v4 07/10] diffcore-rename: extend cleanup_dir_rename_info() Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 08/10] diffcore-rename: compute dir_rename_counts in stages Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 09/10] diffcore-rename: limit dir_rename_counts computation to relevant dirs Elijah Newren via GitGitGadget
2021-02-27 0:30 ` [PATCH v4 10/10] diffcore-rename: compute dir_rename_guess from dir_rename_counts Elijah Newren via GitGitGadget
2021-03-09 21:52 ` [PATCH v4 00/10] Optimization batch 8: use file basenames even more Derrick Stolee
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