diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-03-24 08:25:28 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-24 07:57:08 -0600 |
| commit | cb0ab52652123c47cb72e665ce9fdd3029dcb175 (patch) | |
| tree | 541e7e6d6105ae48740113ef8b2ba758946d3317 | |
| parent | 0226e9ead44b2eb8f2471d24e0b0c5ff60bc322c (diff) | |
partitions/msdos: remove LINUX_SWAP_PARTITION
Just always use NEW_SOLARIS_X86_PARTITION and explain the situation,
as that is less confusing than two names for a single value.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/partitions/msdos.c | 18 | ||||
| -rw-r--r-- | include/linux/msdos_partition.h | 3 |
2 files changed, 13 insertions, 8 deletions
diff --git a/block/partitions/msdos.c b/block/partitions/msdos.c index 88ee5ee7f442..e44e2f0a02cc 100644 --- a/block/partitions/msdos.c +++ b/block/partitions/msdos.c @@ -77,13 +77,19 @@ static int aix_magic_present(struct parsed_partitions *state, unsigned char *p) p[2] == AIX_LABEL_MAGIC3 && p[3] == AIX_LABEL_MAGIC4)) return 0; - /* Assume the partition table is valid if Linux partitions exists */ + + /* + * Assume the partition table is valid if Linux partitions exists. + * Note that old Solaris/x86 partitions use the same indicator as + * Linux swap partitions, so we consider that a Linux partition as + * well. + */ for (slot = 1; slot <= 4; slot++, pt++) { - if (pt->sys_ind == LINUX_SWAP_PARTITION || - pt->sys_ind == LINUX_RAID_PARTITION || - pt->sys_ind == LINUX_DATA_PARTITION || - pt->sys_ind == LINUX_LVM_PARTITION || - is_extended_partition(pt)) + if (pt->sys_ind == SOLARIS_X86_PARTITION || + pt->sys_ind == LINUX_RAID_PARTITION || + pt->sys_ind == LINUX_DATA_PARTITION || + pt->sys_ind == LINUX_LVM_PARTITION || + is_extended_partition(pt)) return 0; } d = read_part_sector(state, 7, §); diff --git a/include/linux/msdos_partition.h b/include/linux/msdos_partition.h index e151af072cd1..2cb82db2a43c 100644 --- a/include/linux/msdos_partition.h +++ b/include/linux/msdos_partition.h @@ -27,12 +27,11 @@ enum msdos_sys_ind { LINUX_EXTENDED_PARTITION = 0x85, WIN98_EXTENDED_PARTITION = 0x0f, - LINUX_SWAP_PARTITION = 0x82, LINUX_DATA_PARTITION = 0x83, LINUX_LVM_PARTITION = 0x8e, LINUX_RAID_PARTITION = 0xfd, /* autodetect RAID partition */ - SOLARIS_X86_PARTITION = LINUX_SWAP_PARTITION, + SOLARIS_X86_PARTITION = 0x82, /* also Linux swap partitions */ NEW_SOLARIS_X86_PARTITION = 0xbf, DM6_AUX1PARTITION = 0x51, /* no DDO: use xlated geom */ |