Seventh batch

[thirdparty/git.git] / packfile.c

diff --git a/packfile.c b/packfile.c
index d786ec731202e5d623a7558bec2168194db11514..f3f962af4c6ccce48a5a0175ae95de9a171288c0 100644 (file)
--- a/packfile.c
+++ b/packfile.c
@@ -16,6 +16,8 @@
 #include "tree.h"
 #include "object-store.h"
 #include "midx.h"
+#include "commit-graph.h"
+#include "promisor-remote.h"
 
 char *odb_pack_name(struct strbuf *buf,
                    const unsigned char *sha1,
@@ -286,13 +288,6 @@ static int unuse_one_window(struct packed_git *current)
        return 0;
 }
 
-void release_pack_memory(size_t need)
-{
-       size_t cur = pack_mapped;
-       while (need >= (cur - pack_mapped) && unuse_one_window(NULL))
-               ; /* nothing */
-}
-
 void close_pack_windows(struct packed_git *p)
 {
        while (p->windows) {
@@ -336,7 +331,7 @@ void close_pack(struct packed_git *p)
        close_pack_index(p);
 }
 
-void close_all_packs(struct raw_object_store *o)
+void close_object_store(struct raw_object_store *o)
 {
        struct packed_git *p;
 
@@ -350,6 +345,36 @@ void close_all_packs(struct raw_object_store *o)
                close_midx(o->multi_pack_index);
                o->multi_pack_index = NULL;
        }
+
+       close_commit_graph(o);
+}
+
+void unlink_pack_path(const char *pack_name, int force_delete)
+{
+       static const char *exts[] = {".pack", ".idx", ".keep", ".bitmap", ".promisor"};
+       int i;
+       struct strbuf buf = STRBUF_INIT;
+       size_t plen;
+
+       strbuf_addstr(&buf, pack_name);
+       strip_suffix_mem(buf.buf, &buf.len, ".pack");
+       plen = buf.len;
+
+       if (!force_delete) {
+               strbuf_addstr(&buf, ".keep");
+               if (!access(buf.buf, F_OK)) {
+                       strbuf_release(&buf);
+                       return;
+               }
+       }
+
+       for (i = 0; i < ARRAY_SIZE(exts); i++) {
+               strbuf_setlen(&buf, plen);
+               strbuf_addstr(&buf, exts[i]);
+               unlink(buf.buf);
+       }
+
+       strbuf_release(&buf);
 }
 
 /*
@@ -679,23 +704,12 @@ void unuse_pack(struct pack_window **w_cursor)
        }
 }
 
-static void try_to_free_pack_memory(size_t size)
-{
-       release_pack_memory(size);
-}
-
 struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
 {
-       static int have_set_try_to_free_routine;
        struct stat st;
        size_t alloc;
        struct packed_git *p;
 
-       if (!have_set_try_to_free_routine) {
-               have_set_try_to_free_routine = 1;
-               set_try_to_free_routine(try_to_free_pack_memory);
-       }
-
        /*
         * Make sure a corresponding .pack file exists and that
         * the index looks sane.
@@ -1269,7 +1283,7 @@ static enum object_type packed_to_object_type(struct repository *r,
                if (poi_stack_nr >= poi_stack_alloc && poi_stack == small_poi_stack) {
                        poi_stack_alloc = alloc_nr(poi_stack_nr);
                        ALLOC_ARRAY(poi_stack, poi_stack_alloc);
-                       memcpy(poi_stack, small_poi_stack, sizeof(off_t)*poi_stack_nr);
+                       COPY_ARRAY(poi_stack, small_poi_stack, poi_stack_nr);
                } else {
                        ALLOC_GROW(poi_stack, poi_stack_nr+1, poi_stack_alloc);
                }
@@ -1679,8 +1693,8 @@ void *unpack_entry(struct repository *r, struct packed_git *p, off_t obj_offset,
                    && delta_stack == small_delta_stack) {
                        delta_stack_alloc = alloc_nr(delta_stack_nr);
                        ALLOC_ARRAY(delta_stack, delta_stack_alloc);
-                       memcpy(delta_stack, small_delta_stack,
-                              sizeof(*delta_stack)*delta_stack_nr);
+                       COPY_ARRAY(delta_stack, small_delta_stack,
+                                  delta_stack_nr);
                } else {
                        ALLOC_GROW(delta_stack, delta_stack_nr+1, delta_stack_alloc);
                }
@@ -2108,7 +2122,7 @@ static int add_promisor_object(const struct object_id *oid,
                        oidset_insert(set, &parents->item->object.oid);
        } else if (obj->type == OBJ_TAG) {
                struct tag *tag = (struct tag *) obj;
-               oidset_insert(set, &tag->tagged->oid);
+               oidset_insert(set, get_tagged_oid(tag));
        }
        return 0;
 }
@@ -2119,7 +2133,7 @@ int is_promisor_object(const struct object_id *oid)
        static int promisor_objects_prepared;
 
        if (!promisor_objects_prepared) {
-               if (repository_format_partial_clone) {
+               if (has_promisor_remote()) {
                        for_each_packed_object(add_promisor_object,
                                               &promisor_objects,
                                               FOR_EACH_OBJECT_PROMISOR_ONLY);