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| author | HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> | 2012-03-12 11:07:40 +0900 |
|---|---|---|
| committer | Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp> | 2012-05-11 11:01:11 +0900 |
| commit | 7d6c0cb7c5aeffe0bbdf871a67fa6ac996708205 (patch) | |
| tree | ea5f4032b4b98b6b489fa741f57bd47b0e829204 /diskdump_mod.h | |
| parent | 1428438d2d688cb855f97ec93cc0f786d7b8f16a (diff) | |
[PATCH v3 1/4] Add LZO Support.
Add -l option as one of the command-line options users can specify. If
-l option is specified, then makedumpfile generates dumpfile in
kdump-compressed format with lzo compression by each page.
Signed-off-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
Diffstat (limited to 'diskdump_mod.h')
| -rw-r--r-- | diskdump_mod.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/diskdump_mod.h b/diskdump_mod.h index c1de972..e672485 100644 --- a/diskdump_mod.h +++ b/diskdump_mod.h @@ -78,7 +78,8 @@ struct kdump_sub_header { }; /* page flags */ -#define DUMP_DH_COMPRESSED 0x1 /* page is compressed */ +#define DUMP_DH_COMPRESSED_ZLIB 0x1 /* page is compressed with zlib */ +#define DUMP_DH_COMPRESSED_LZO 0x2 /* paged is compressed with lzo */ /* descriptor of each page for vmcore */ typedef struct page_desc { |