diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-03-17 09:25:05 +0000 |
---|---|---|
committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-03-17 09:25:05 +0000 |
commit | d25c33f186c7cf3618c34ce79af94fe156f9ab02 (patch) | |
tree | a857a6c68d383075e36bde3b3f38b33ce41ab71c /util-linux/volume_id/isw_raid.c | |
parent | c5b737231debe51edb769a0b5667ee9719e560e0 (diff) | |
download | busybox-d25c33f186c7cf3618c34ce79af94fe156f9ab02.tar.gz |
volume_id: disable detection routines which are not setting label and uuid anyway
function old new delta
static.warn 1 - -1
static.drive_name_string 14 12 -2
static.offsets 8 - -8
static.sectors 10 - -10
fs2 60 48 -12
raid2 16 - -16
uuidcache_init 704 677 -27
raid1 32 - -32
volume_id_probe_all 198 158 -40
volume_id_probe_lvm1 58 - -58
volume_id_probe_highpoint_37x_raid 63 - -63
volume_id_probe_hpfs 67 - -67
volume_id_probe_minix 74 - -74
volume_id_probe_lvm2 78 - -78
volume_id_probe_silicon_medley_raid 97 - -97
volume_id_probe_via_raid 101 - -101
volume_id_probe_highpoint_45x_raid 104 - -104
volume_id_probe_nvidia_raid 108 - -108
volume_id_probe_lsi_mega_raid 108 - -108
volume_id_probe_intel_software_raid 108 - -108
volume_id_probe_ufs 126 - -126
volume_id_probe_promise_fasttrack_raid 144 - -144
------------------------------------------------------------------------------
(add/remove: 0/18 grow/shrink: 0/4 up/down: 0/-1384) Total: -1384 bytes
text data bss dec hex filename
794244 662 7420 802326 c3e16 busybox_old
792698 662 7420 800780 c380c busybox_unstripped
Diffstat (limited to 'util-linux/volume_id/isw_raid.c')
-rw-r--r-- | util-linux/volume_id/isw_raid.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/util-linux/volume_id/isw_raid.c b/util-linux/volume_id/isw_raid.c deleted file mode 100644 index d928245fb..000000000 --- a/util-linux/volume_id/isw_raid.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * volume_id - reads filesystem label and uuid - * - * Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "volume_id_internal.h" - -struct isw_meta { - uint8_t sig[32]; - uint32_t check_sum; - uint32_t mpb_size; - uint32_t family_num; - uint32_t generation_num; -} __attribute__((packed)); - -#define ISW_SIGNATURE "Intel Raid ISM Cfg Sig. " - - -int volume_id_probe_intel_software_raid(struct volume_id *id, uint64_t off, uint64_t size) -{ - uint64_t meta_off; - struct isw_meta *isw; - - dbg("probing at offset 0x%llx, size 0x%llx", - (unsigned long long) off, (unsigned long long) size); - - if (size < 0x10000) - return -1; - - meta_off = ((size / 0x200)-2) * 0x200; - isw = volume_id_get_buffer(id, off + meta_off, 0x200); - if (isw == NULL) - return -1; - - if (memcmp(isw->sig, ISW_SIGNATURE, sizeof(ISW_SIGNATURE)-1) != 0) - return -1; - -// volume_id_set_usage(id, VOLUME_ID_RAID); -// memcpy(id->type_version, &isw->sig[sizeof(ISW_SIGNATURE)-1], 6); -// id->type = "isw_raid_member"; - - return 0; -} |