diff options
Diffstat (limited to 'libfdisk/src/gpt.c')
| -rw-r--r-- | libfdisk/src/gpt.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/libfdisk/src/gpt.c b/libfdisk/src/gpt.c index 8239c53aa..ecf62d2d4 100644 --- a/libfdisk/src/gpt.c +++ b/libfdisk/src/gpt.c @@ -1945,7 +1945,31 @@ static int gpt_add_partition( pa->type->typestr: GPT_DEFAULT_ENTRY_TYPE, &typeid); - disk_f = find_first_available(pheader, ents, 0); + disk_f = find_first_available(pheader, ents, pheader->first_usable_lba); + + /* if first sector no explicitly defined then ignore small gaps before + * the first partition */ + if ((!pa || !fdisk_partition_has_start(pa)) + && !partition_unused(&ents[0]) + && disk_f < gpt_partition_start(&ents[0])) { + + do { + uint64_t x; + DBG(LABEL, ul_debug("testing first sector %ju", disk_f)); + disk_f = find_first_available(pheader, ents, disk_f); + if (!disk_f) + break; + x = find_last_free(pheader, ents, disk_f); + if (x - disk_f >= cxt->grain / cxt->sector_size) + break; + DBG(LABEL, ul_debug("first sector %ju addresses to small space, continue...", disk_f)); + disk_f = x + 1; + } while(1); + + if (disk_f == 0) + disk_f = find_first_available(pheader, ents, pheader->first_usable_lba); + } + disk_l = find_last_free_sector(pheader, ents); /* the default is the largest free space */ |