#include "cache.h"
#include "list.h"
#include "pack.h"
+#include "repository.h"
#include "dir.h"
#include "mergesort.h"
#include "packfile.h"
#include "tag.h"
#include "tree-walk.h"
#include "tree.h"
+#include "object-store.h"
char *odb_pack_name(struct strbuf *buf,
const unsigned char *sha1,
static unsigned int pack_max_fds;
static size_t peak_pack_mapped;
static size_t pack_mapped;
-struct packed_git *packed_git;
-LIST_HEAD(packed_git_mru);
#define SZ_FMT PRIuMAX
static inline uintmax_t sz_fmt(size_t s) { return s; }
if (current)
scan_windows(current, &lru_p, &lru_w, &lru_l);
- for (p = packed_git; p; p = p->next)
+ for (p = the_repository->objects->packed_git; p; p = p->next)
scan_windows(p, &lru_p, &lru_w, &lru_l);
if (lru_p) {
munmap(lru_w->base, lru_w->len);
close_pack_index(p);
}
-void close_all_packs(void)
+void close_all_packs(struct raw_object_store *o)
{
struct packed_git *p;
- for (p = packed_git; p; p = p->next)
+ for (p = o->packed_git; p; p = p->next)
if (p->do_not_close)
die("BUG: want to close pack marked 'do-not-close'");
else
struct pack_window *mru_w = NULL;
int accept_windows_inuse = 1;
- for (p = packed_git; p; p = p->next) {
+ for (p = the_repository->objects->packed_git; p; p = p->next) {
if (p->pack_fd == -1)
continue;
find_lru_pack(p, &lru_p, &mru_w, &accept_windows_inuse);
return p;
}
-void install_packed_git(struct packed_git *pack)
+void install_packed_git(struct repository *r, struct packed_git *pack)
{
if (pack->pack_fd != -1)
pack_open_fds++;
- pack->next = packed_git;
- packed_git = pack;
+ pack->next = r->objects->packed_git;
+ r->objects->packed_git = pack;
}
void (*report_garbage)(unsigned seen_bits, const char *path);
report_helper(list, seen_bits, first, list->nr);
}
-static void prepare_packed_git_one(char *objdir, int local)
+static void prepare_packed_git_one(struct repository *r, char *objdir, int local)
{
struct strbuf path = STRBUF_INIT;
size_t dirnamelen;
base_len = path.len;
if (strip_suffix_mem(path.buf, &base_len, ".idx")) {
/* Don't reopen a pack we already have. */
- for (p = packed_git; p; p = p->next) {
+ for (p = r->objects->packed_git; p;
+ p = p->next) {
size_t len;
if (strip_suffix(p->pack_name, ".pack", &len) &&
len == base_len &&
* corresponding .pack file that we can map.
*/
(p = add_packed_git(path.buf, path.len, local)) != NULL)
- install_packed_git(p);
+ install_packed_git(r, p);
}
if (!report_garbage)
strbuf_release(&path);
}
-static int approximate_object_count_valid;
-
+static void prepare_packed_git(struct repository *r);
/*
* Give a fast, rough count of the number of objects in the repository. This
* ignores loose objects completely. If you have a lot of them, then either
*/
unsigned long approximate_object_count(void)
{
- static unsigned long count;
- if (!approximate_object_count_valid) {
+ if (!the_repository->objects->approximate_object_count_valid) {
+ unsigned long count;
struct packed_git *p;
- prepare_packed_git();
+ prepare_packed_git(the_repository);
count = 0;
- for (p = packed_git; p; p = p->next) {
+ for (p = the_repository->objects->packed_git; p; p = p->next) {
if (open_pack_index(p))
continue;
count += p->num_objects;
}
+ the_repository->objects->approximate_object_count = count;
}
- return count;
+ return the_repository->objects->approximate_object_count;
}
static void *get_next_packed_git(const void *p)
return -1;
}
-static void rearrange_packed_git(void)
+static void rearrange_packed_git(struct repository *r)
{
- packed_git = llist_mergesort(packed_git, get_next_packed_git,
- set_next_packed_git, sort_pack);
+ r->objects->packed_git = llist_mergesort(
+ r->objects->packed_git, get_next_packed_git,
+ set_next_packed_git, sort_pack);
}
-static void prepare_packed_git_mru(void)
+static void prepare_packed_git_mru(struct repository *r)
{
struct packed_git *p;
- INIT_LIST_HEAD(&packed_git_mru);
+ INIT_LIST_HEAD(&r->objects->packed_git_mru);
- for (p = packed_git; p; p = p->next)
- list_add_tail(&p->mru, &packed_git_mru);
+ for (p = r->objects->packed_git; p; p = p->next)
+ list_add_tail(&p->mru, &r->objects->packed_git_mru);
}
-static int prepare_packed_git_run_once = 0;
-void prepare_packed_git(void)
+static void prepare_packed_git(struct repository *r)
{
struct alternate_object_database *alt;
- if (prepare_packed_git_run_once)
+ if (r->objects->packed_git_initialized)
return;
- prepare_packed_git_one(get_object_directory(), 1);
- prepare_alt_odb();
- for (alt = alt_odb_list; alt; alt = alt->next)
- prepare_packed_git_one(alt->path, 0);
- rearrange_packed_git();
- prepare_packed_git_mru();
- prepare_packed_git_run_once = 1;
+ prepare_packed_git_one(r, r->objects->objectdir, 1);
+ prepare_alt_odb(r);
+ for (alt = r->objects->alt_odb_list; alt; alt = alt->next)
+ prepare_packed_git_one(r, alt->path, 0);
+ rearrange_packed_git(r);
+ prepare_packed_git_mru(r);
+ r->objects->packed_git_initialized = 1;
+}
+
+void reprepare_packed_git(struct repository *r)
+{
+ r->objects->approximate_object_count_valid = 0;
+ r->objects->packed_git_initialized = 0;
+ prepare_packed_git(r);
+}
+
+struct packed_git *get_packed_git(struct repository *r)
+{
+ prepare_packed_git(r);
+ return r->objects->packed_git;
}
-void reprepare_packed_git(void)
+struct list_head *get_packed_git_mru(struct repository *r)
{
- approximate_object_count_valid = 0;
- prepare_packed_git_run_once = 0;
- prepare_packed_git();
+ prepare_packed_git(r);
+ return &r->objects->packed_git_mru;
}
unsigned long unpack_object_header_buffer(const unsigned char *buf,
struct packed_git *p;
unsigned i;
- for (p = packed_git; p; p = p->next)
+ for (p = the_repository->objects->packed_git; p; p = p->next)
for (i = 0; i < p->num_bad_objects; i++)
if (!hashcmp(sha1, p->bad_object_sha1 + 20 * i))
return p;
return NULL;
}
-static int retry_bad_packed_offset(struct packed_git *p, off_t obj_offset)
+static int retry_bad_packed_offset(struct repository *r,
+ struct packed_git *p,
+ off_t obj_offset)
{
int type;
struct revindex_entry *revidx;
return OBJ_BAD;
nth_packed_object_oid(&oid, p, revidx->nr);
mark_bad_packed_object(p, oid.hash);
- type = oid_object_info(&oid, NULL);
+ type = oid_object_info(r, &oid, NULL);
if (type <= OBJ_NONE)
return OBJ_BAD;
return type;
#define POI_STACK_PREALLOC 64
-static enum object_type packed_to_object_type(struct packed_git *p,
+static enum object_type packed_to_object_type(struct repository *r,
+ struct packed_git *p,
off_t obj_offset,
enum object_type type,
struct pack_window **w_curs,
if (type <= OBJ_NONE) {
/* If getting the base itself fails, we first
* retry the base, otherwise unwind */
- type = retry_bad_packed_offset(p, base_offset);
+ type = retry_bad_packed_offset(r, p, base_offset);
if (type > OBJ_NONE)
goto out;
goto unwind;
unwind:
while (poi_stack_nr) {
obj_offset = poi_stack[--poi_stack_nr];
- type = retry_bad_packed_offset(p, obj_offset);
+ type = retry_bad_packed_offset(r, p, obj_offset);
if (type > OBJ_NONE)
goto out;
}
free(ent);
}
-static void *cache_or_unpack_entry(struct packed_git *p, off_t base_offset,
- unsigned long *base_size, enum object_type *type)
+static void *cache_or_unpack_entry(struct repository *r, struct packed_git *p,
+ off_t base_offset, unsigned long *base_size,
+ enum object_type *type)
{
struct delta_base_cache_entry *ent;
ent = get_delta_base_cache_entry(p, base_offset);
if (!ent)
- return unpack_entry(p, base_offset, type, base_size);
+ return unpack_entry(r, p, base_offset, type, base_size);
if (type)
*type = ent->type;
hashmap_add(&delta_base_cache, ent);
}
-int packed_object_info(struct packed_git *p, off_t obj_offset,
- struct object_info *oi)
+int packed_object_info(struct repository *r, struct packed_git *p,
+ off_t obj_offset, struct object_info *oi)
{
struct pack_window *w_curs = NULL;
unsigned long size;
* a "real" type later if the caller is interested.
*/
if (oi->contentp) {
- *oi->contentp = cache_or_unpack_entry(p, obj_offset, oi->sizep,
+ *oi->contentp = cache_or_unpack_entry(r, p, obj_offset, oi->sizep,
&type);
if (!*oi->contentp)
type = OBJ_BAD;
if (oi->typep || oi->type_name) {
enum object_type ptot;
- ptot = packed_to_object_type(p, obj_offset, type, &w_curs,
- curpos);
+ ptot = packed_to_object_type(r, p, obj_offset,
+ type, &w_curs, curpos);
if (oi->typep)
*oi->typep = ptot;
if (oi->type_name) {
unsigned long size;
};
-static void *read_object(const struct object_id *oid, enum object_type *type,
+static void *read_object(struct repository *r,
+ const struct object_id *oid,
+ enum object_type *type,
unsigned long *size)
{
struct object_info oi = OBJECT_INFO_INIT;
oi.sizep = size;
oi.contentp = &content;
- if (oid_object_info_extended(oid, &oi, 0) < 0)
+ if (oid_object_info_extended(r, oid, &oi, 0) < 0)
return NULL;
return content;
}
-void *unpack_entry(struct packed_git *p, off_t obj_offset,
+void *unpack_entry(struct repository *r, struct packed_git *p, off_t obj_offset,
enum object_type *final_type, unsigned long *final_size)
{
struct pack_window *w_curs = NULL;
oid_to_hex(&base_oid), (uintmax_t)obj_offset,
p->pack_name);
mark_bad_packed_object(p, base_oid.hash);
- base = read_object(&base_oid, &type, &base_size);
+ base = read_object(r, &base_oid, &type, &base_size);
external_base = base;
}
}
return 1;
}
-/*
- * Iff a pack file contains the object named by sha1, return true and
- * store its location to e.
- */
-int find_pack_entry(const unsigned char *sha1, struct pack_entry *e)
+int find_pack_entry(struct repository *r, const unsigned char *sha1, struct pack_entry *e)
{
struct list_head *pos;
- prepare_packed_git();
- if (!packed_git)
+ prepare_packed_git(r);
+ if (!r->objects->packed_git)
return 0;
- list_for_each(pos, &packed_git_mru) {
+ list_for_each(pos, &r->objects->packed_git_mru) {
struct packed_git *p = list_entry(pos, struct packed_git, mru);
if (fill_pack_entry(sha1, e, p)) {
- list_move(&p->mru, &packed_git_mru);
+ list_move(&p->mru, &r->objects->packed_git_mru);
return 1;
}
}
int has_sha1_pack(const unsigned char *sha1)
{
struct pack_entry e;
- return find_pack_entry(sha1, &e);
+ return find_pack_entry(the_repository, sha1, &e);
}
int has_pack_index(const unsigned char *sha1)
int r = 0;
int pack_errors = 0;
- prepare_packed_git();
- for (p = packed_git; p; p = p->next) {
+ prepare_packed_git(the_repository);
+ for (p = the_repository->objects->packed_git; p; p = p->next) {
if ((flags & FOR_EACH_OBJECT_LOCAL_ONLY) && !p->pack_local)
continue;
if ((flags & FOR_EACH_OBJECT_PROMISOR_ONLY) &&
/*
* If this is a tree, commit, or tag, the objects it refers
- * to are also promisor objects. (Blobs refer to no objects.)
+ * to are also promisor objects. (Blobs refer to no objects->)
*/
if (obj->type == OBJ_TREE) {
struct tree *tree = (struct tree *)obj;