remote: add promisor and partial clone config to the doc

diff --git a/packfile.c b/packfile.c
index 9f52af928131e8bf9f72a1afccdcb0831e6daf9f..50aaf93bc36cc43999de4f7785a6a9c54eafbf37 100644 (file)
--- a/packfile.c
+++ b/packfile.c
@@ -16,6 +16,7 @@
 #include "tree.h"
 #include "object-store.h"
 #include "midx.h"
+#include "promisor-remote.h"
 
 char *odb_pack_name(struct strbuf *buf,
                    const unsigned char *sha1,
@@ -640,7 +641,7 @@ unsigned char *use_pack(struct packed_git *p,
                        while (packed_git_limit < pack_mapped
                                && unuse_one_window(p))
                                ; /* nothing */
-                       win->base = xmmap(NULL, win->len,
+                       win->base = xmmap_gently(NULL, win->len,
                                PROT_READ, MAP_PRIVATE,
                                p->pack_fd, win->offset);
                        if (win->base == MAP_FAILED)
@@ -994,8 +995,6 @@ static void prepare_packed_git(struct repository *r)
        }
        rearrange_packed_git(r);
 
-       r->objects->all_packs = NULL;
-
        prepare_packed_git_mru(r);
        r->objects->packed_git_initialized = 1;
 }
@@ -1026,26 +1025,16 @@ struct multi_pack_index *get_multi_pack_index(struct repository *r)
 
 struct packed_git *get_all_packs(struct repository *r)
 {
-       prepare_packed_git(r);
-
-       if (!r->objects->all_packs) {
-               struct packed_git *p = r->objects->packed_git;
-               struct multi_pack_index *m;
-
-               for (m = r->objects->multi_pack_index; m; m = m->next) {
-                       uint32_t i;
-                       for (i = 0; i < m->num_packs; i++) {
-                               if (!prepare_midx_pack(m, i)) {
-                                       m->packs[i]->next = p;
-                                       p = m->packs[i];
-                               }
-                       }
-               }
+       struct multi_pack_index *m;
 
-               r->objects->all_packs = p;
+       prepare_packed_git(r);
+       for (m = r->objects->multi_pack_index; m; m = m->next) {
+               uint32_t i;
+               for (i = 0; i < m->num_packs; i++)
+                       prepare_midx_pack(r, m, i);
        }
 
-       return r->objects->all_packs;
+       return r->objects->packed_git;
 }
 
 struct list_head *get_packed_git_mru(struct repository *r)
@@ -1998,13 +1987,13 @@ int find_pack_entry(struct repository *r, const struct object_id *oid, struct pa
                return 0;
 
        for (m = r->objects->multi_pack_index; m; m = m->next) {
-               if (fill_midx_entry(oid, e, m))
+               if (fill_midx_entry(r, oid, e, m))
                        return 1;
        }
 
        list_for_each(pos, &r->objects->packed_git_mru) {
                struct packed_git *p = list_entry(pos, struct packed_git, mru);
-               if (fill_pack_entry(oid, e, p)) {
+               if (!p->multi_pack_index && fill_pack_entry(oid, e, p)) {
                        list_move(&p->mru, &r->objects->packed_git_mru);
                        return 1;
                }
@@ -2131,7 +2120,7 @@ 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);