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partitions/msdos: remove LINUX_SWAP_PARTITION

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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>
This commit is contained in:
Christoph Hellwig 2020-03-24 08:25:28 +01:00 committed by Jens Axboe
parent 0226e9ead4
commit cb0ab52652
2 changed files with 13 additions and 8 deletions
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18
block/partitions/msdos.c
View file

@ -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, &sect);

3
include/linux/msdos_partition.h
View file

@ -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 */