From: Tao Liu <ltao@redhat.com>
To: kexec@lists.infradead.org
Cc: k-hagio-ab@nec.com, Tao Liu <ltao@redhat.com>,
Coiby Xu <coxu@redhat.com>
Subject: [PATCH 01/11] makedumpfile: Add dump header for zstd.
Date: Fri, 10 Sep 2021 18:33:08 +0800 [thread overview]
Message-ID: <20210910103318.292017-2-ltao@redhat.com> (raw)
In-Reply-To: <20210910103318.292017-1-ltao@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
Signed-off-by: Coiby Xu <coxu@redhat.com>
---
diskdump_mod.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/diskdump_mod.h b/diskdump_mod.h
index 3733953..e4bce5c 100644
--- a/diskdump_mod.h
+++ b/diskdump_mod.h
@@ -98,6 +98,7 @@ struct kdump_sub_header {
#define DUMP_DH_COMPRESSED_INCOMPLETE 0x8
/* indicate an incomplete dumpfile */
#define DUMP_DH_EXCLUDED_VMEMMAP 0x10 /* unused vmemmap pages are excluded */
+#define DUMP_DH_COMPRESSED_ZSTD 0x20 /* page is compressed with zstd */
/* descriptor of each page for vmcore */
typedef struct page_desc {
--
2.29.2
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next prev parent reply other threads:[~2021-09-10 10:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 10:33 [PATCH 00/11] makedumpfile: Add zstd support for makedumpfile Tao Liu
2021-09-10 10:33 ` Tao Liu [this message]
2021-09-10 10:33 ` [PATCH 02/11] makedumpfile: Add command-line processing for zstd Tao Liu
2021-09-10 10:33 ` [PATCH 03/11] makedumpfile: Add zstd build support Tao Liu
2021-09-10 10:33 ` [PATCH 04/11] makedumpfile: Notify zstd unsupporting when disabled Tao Liu
2021-09-10 10:33 ` [PATCH 05/11] makedumpfile: Add single thread zstd compression processing Tao Liu
2021-09-10 10:33 ` [PATCH 06/11] makedumpfile: Add parallel threads " Tao Liu
2021-09-10 10:33 ` [PATCH 07/11] makedumpfile: Add single thread zstd uncompression processing Tao Liu
2021-09-10 10:33 ` [PATCH 08/11] makedumpfile: Add parallel threads " Tao Liu
2021-09-10 10:33 ` [PATCH 09/11] makedumpfile: Add zstd help message Tao Liu
2021-09-10 10:33 ` [PATCH 10/11] makedumpfile: Add zstd manual description Tao Liu
2021-09-10 10:33 ` [PATCH 11/11] makedumpfile: Add zstd README description Tao Liu
2021-09-14 7:04 ` [PATCH 00/11] makedumpfile: Add zstd support for makedumpfile HAGIO KAZUHITO(萩尾 一仁)
2021-09-14 8:33 ` Tao Liu
2021-09-17 1:34 ` HAGIO KAZUHITO(萩尾 一仁)
2021-09-17 2:31 ` HAGIO KAZUHITO(萩尾 一仁)
2021-09-17 7:03 ` HAGIO KAZUHITO(萩尾 一仁)
2021-09-21 9:26 ` Tao Liu
2021-09-22 2:21 ` HAGIO KAZUHITO(萩尾 一仁)
2021-09-22 8:16 ` HAGIO KAZUHITO(萩尾 一仁)
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