diff options
| author | truckman <truckman@FreeBSD.org> | 2012-01-13 18:32:56 +0000 |
|---|---|---|
| committer | truckman <truckman@FreeBSD.org> | 2012-01-13 18:32:56 +0000 |
| commit | 906ade71853c1e7343dc3e624a90ff9c56cd89d2 (patch) | |
| tree | e20c1dac1653b6e75c25cdb2eadc5754c61a81c5 | |
| parent | 405e6f5ec553103368fb180c1fb4eeb29ba637ba (diff) | |
| download | FreeBSD-src-906ade71853c1e7343dc3e624a90ff9c56cd89d2.zip FreeBSD-src-906ade71853c1e7343dc3e624a90ff9c56cd89d2.tar.gz | |
Allow an MBR primary or extended Linux swap partition to be specified
as the system dump device. This was already allowed for GPT. The Linux
swap metadata at the beginning of the partition should not be disturbed
because the crash dump is written at the end.
Reviewed by: alfred, pjd, marcel
MFC after: 2 weeks
| -rw-r--r-- | sys/geom/part/g_part_ebr.c | 5 | ||||
| -rw-r--r-- | sys/geom/part/g_part_mbr.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/sys/geom/part/g_part_ebr.c b/sys/geom/part/g_part_ebr.c index 85b8a8a..c7657f8 100644 --- a/sys/geom/part/g_part_ebr.c +++ b/sys/geom/part/g_part_ebr.c @@ -333,9 +333,10 @@ g_part_ebr_dumpto(struct g_part_table *table, struct g_part_entry *baseentry) { struct g_part_ebr_entry *entry; - /* Allow dumping to a FreeBSD partition only. */ + /* Allow dumping to a FreeBSD partition or Linux swap partition only. */ entry = (struct g_part_ebr_entry *)baseentry; - return ((entry->ent.dp_typ == DOSPTYP_386BSD) ? 1 : 0); + return ((entry->ent.dp_typ == DOSPTYP_386BSD || + entry->ent.dp_typ == DOSPTYP_LINSWP) ? 1 : 0); } #if defined(GEOM_PART_EBR_COMPAT) diff --git a/sys/geom/part/g_part_mbr.c b/sys/geom/part/g_part_mbr.c index bebdfee..5e73ee0 100644 --- a/sys/geom/part/g_part_mbr.c +++ b/sys/geom/part/g_part_mbr.c @@ -304,9 +304,10 @@ g_part_mbr_dumpto(struct g_part_table *table, struct g_part_entry *baseentry) { struct g_part_mbr_entry *entry; - /* Allow dumping to a FreeBSD partition only. */ + /* Allow dumping to a FreeBSD partition or Linux swap partition only. */ entry = (struct g_part_mbr_entry *)baseentry; - return ((entry->ent.dp_typ == DOSPTYP_386BSD) ? 1 : 0); + return ((entry->ent.dp_typ == DOSPTYP_386BSD || + entry->ent.dp_typ == DOSPTYP_LINSWP) ? 1 : 0); } static int |
