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Merge branch 'np/maint-1.6.3-deepen'

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* np/maint-1.6.3-deepen:
  pack-objects: free preferred base memory after usage
  make shallow repository deepening more network efficient
This commit is contained in:
Junio C Hamano 2009-09-07 15:23:50 -07:00
commit 8e4384fd44
2 changed files with 34 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
builtin-pack-objects.c
View File

@ -1008,6 +1008,33 @@ static void add_preferred_base(unsigned char *sha1)
it->pcache.tree_size = size;
}
static void cleanup_preferred_base(void)
{
struct pbase_tree *it;
unsigned i;
it = pbase_tree;
pbase_tree = NULL;
while (it) {
struct pbase_tree *this = it;
it = this->next;
free(this->pcache.tree_data);
free(this);
}
for (i = 0; i < ARRAY_SIZE(pbase_tree_cache); i++) {
if (!pbase_tree_cache[i])
continue;
free(pbase_tree_cache[i]->tree_data);
free(pbase_tree_cache[i]);
pbase_tree_cache[i] = NULL;
}
free(done_pbase_paths);
done_pbase_paths = NULL;
done_pbase_paths_num = done_pbase_paths_alloc = 0;
}
static void check_object(struct object_entry *entry)
{
if (entry->in_pack) {
@ -2312,6 +2339,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
rp_av[rp_ac] = NULL;
get_object_list(rp_ac, rp_av);
}
cleanup_preferred_base();
if (include_tag && nr_result)
for_each_ref(add_ref_tag, NULL);
stop_progress(&progress_state);

8
upload-pack.c
View File

@ -32,6 +32,7 @@ static int no_progress, daemon_mode;
static int shallow_nr;
static struct object_array have_obj;
static struct object_array want_obj;
static struct object_array extra_edge_obj;
static unsigned int timeout;
/* 0 for no sideband,
* otherwise maximum packet size (up to 65520 bytes).
@ -135,6 +136,10 @@ static int do_rev_list(int fd, void *create_full_pack)
if (prepare_revision_walk(&revs))
die("revision walk setup failed");
mark_edges_uninteresting(revs.commits, &revs, show_edge);
if (use_thin_pack)
for (i = 0; i < extra_edge_obj.nr; i++)
fprintf(pack_pipe, "-%s\n", sha1_to_hex(
extra_edge_obj.objects[i].item->sha1));
traverse_commit_list(&revs, show_commit, show_object, NULL);
fflush(pack_pipe);
fclose(pack_pipe);
@ -492,7 +497,6 @@ static void receive_needs(void)
if (!prefixcmp(line, "shallow ")) {
unsigned char sha1[20];
struct object *object;
use_thin_pack = 0;
if (get_sha1(line + 8, sha1))
die("invalid shallow line: %s", line);
object = parse_object(sha1);
@ -504,7 +508,6 @@ static void receive_needs(void)
}
if (!prefixcmp(line, "deepen ")) {
char *end;
use_thin_pack = 0;
depth = strtol(line + 7, &end, 0);
if (end == line + 7 || depth <= 0)
die("Invalid deepen: %s", line);
@ -587,6 +590,7 @@ static void receive_needs(void)
NULL, &want_obj);
parents = parents->next;
}
add_object_array(object, NULL, &extra_edge_obj);
}
/* make sure commit traversal conforms to client */
register_shallow(object->sha1);