convert read_cache_preload() to take struct pathspec

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 11 insertions, 9 deletions

diff --git a/preload-index.c b/preload-index.c
index cddfffab9a..8c44ceb2c7 100644
--- a/preload-index.c
+++ b/preload-index.c
@@ -5,7 +5,8 @@
 #include "pathspec.h"
 
 #ifdef NO_PTHREADS
-static void preload_index(struct index_state *index, const char **pathspec)
+static void preload_index(struct index_state *index,
+			  const struct pathspec *pathspec)
 {
 	; /* nothing */
 }
@@ -25,7 +26,7 @@ static void preload_index(struct index_state *index, const char **pathspec)
 struct thread_data {
 	pthread_t pthread;
 	struct index_state *index;
-	const char **pathspec;
+	struct pathspec pathspec;
 	int offset, nr;
 };
 
@@ -36,9 +37,7 @@ static void *preload_thread(void *_data)
 	struct index_state *index = p->index;
 	struct cache_entry **cep = index->cache + p->offset;
 	struct cache_def cache;
-	struct pathspec pathspec;
 
-	init_pathspec(&pathspec, p->pathspec);
 	memset(&cache, 0, sizeof(cache));
 	nr = p->nr;
 	if (nr + p->offset > index->cache_nr)
@@ -54,7 +53,7 @@ static void *preload_thread(void *_data)
 			continue;
 		if (ce_uptodate(ce))
 			continue;
-		if (!ce_path_match(ce, &pathspec))
+		if (!ce_path_match(ce, &p->pathspec))
 			continue;
 		if (threaded_has_symlink_leading_path(&cache, ce->name, ce_namelen(ce)))
 			continue;
@@ -64,11 +63,11 @@ static void *preload_thread(void *_data)
 			continue;
 		ce_mark_uptodate(ce);
 	} while (--nr > 0);
-	free_pathspec(&pathspec);
 	return NULL;
 }
 
-static void preload_index(struct index_state *index, const char **pathspec)
+static void preload_index(struct index_state *index,
+			  const struct pathspec *pathspec)
 {
 	int threads, i, work, offset;
 	struct thread_data data[MAX_PARALLEL];
@@ -83,10 +82,12 @@ static void preload_index(struct index_state *index, const char **pathspec)
 		threads = MAX_PARALLEL;
 	offset = 0;
 	work = DIV_ROUND_UP(index->cache_nr, threads);
+	memset(&data, 0, sizeof(data));
 	for (i = 0; i < threads; i++) {
 		struct thread_data *p = data+i;
 		p->index = index;
-		p->pathspec = pathspec;
+		if (pathspec)
+			copy_pathspec(&p->pathspec, pathspec);
 		p->offset = offset;
 		p->nr = work;
 		offset += work;
@@ -101,7 +102,8 @@ static void preload_index(struct index_state *index, const char **pathspec)
 }
 #endif
 
-int read_index_preload(struct index_state *index, const char **pathspec)
+int read_index_preload(struct index_state *index,
+		       const struct pathspec *pathspec)
 {
 	int retval = read_index(index);