diff options
| -rw-r--r-- | builtin-pack-objects.c | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index 4a41547a2..3186035fb 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -246,7 +246,7 @@ static unsigned long write_object(struct sha1file *f, type = entry->type; - /* write limit if limited packsize and not first object */ + /* apply size limit if limited packsize and not first object */ if (!pack_size_limit || !nr_written) limit = 0; else if (pack_size_limit <= write_offset) @@ -443,11 +443,15 @@ static int write_one(struct sha1file *f, /* offset is non zero if object is written already. */ if (e->idx.offset || e->preferred_base) - return 1; + return -1; - /* if we are deltified, write out base object first. */ - if (e->delta && !write_one(f, e->delta, offset)) - return 0; + /* + * If we are deltified, attempt to write out base object first. + * If that fails due to the pack size limit then the current + * object might still possibly fit undeltified within that limit. + */ + if (e->delta) + write_one(f, e->delta, offset); e->idx.offset = *offset; size = write_object(f, e, *offset); @@ -501,11 +505,9 @@ static void write_pack_file(void) sha1write(f, &hdr, sizeof(hdr)); offset = sizeof(hdr); nr_written = 0; - for (; i < nr_objects; i++) { - if (!write_one(f, objects + i, &offset)) - break; - display_progress(progress_state, written); - } + for (i = 0; i < nr_objects; i++) + if (write_one(f, objects + i, &offset) == 1) + display_progress(progress_state, written); /* * Did we write the wrong # entries in the header? @@ -580,26 +582,13 @@ static void write_pack_file(void) written_list[j]->offset = (off_t)-1; } nr_remaining -= nr_written; - } while (nr_remaining && i < nr_objects); + } while (nr_remaining); free(written_list); stop_progress(&progress_state); if (written != nr_result) die("wrote %"PRIu32" objects while expecting %"PRIu32, written, nr_result); - /* - * We have scanned through [0 ... i). Since we have written - * the correct number of objects, the remaining [i ... nr_objects) - * items must be either already written (due to out-of-order delta base) - * or a preferred base. Count those which are neither and complain if any. - */ - for (j = 0; i < nr_objects; i++) { - struct object_entry *e = objects + i; - j += !e->idx.offset && !e->preferred_base; - } - if (j) - die("wrote %"PRIu32" objects as expected but %"PRIu32 - " unwritten", written, j); } static int locate_object_entry_hash(const unsigned char *sha1) |