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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 02/11] makedumpfile: Add command-line processing for zstd
Date: Fri, 10 Sep 2021 18:33:09 +0800	[thread overview]
Message-ID: <20210910103318.292017-3-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>
---
 makedumpfile.c | 5 ++++-
 makedumpfile.h | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/makedumpfile.c b/makedumpfile.c
index 7777157..100b407 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -11656,7 +11656,7 @@ main(int argc, char *argv[])
 
 	info->block_order = DEFAULT_ORDER;
 	message_level = DEFAULT_MSG_LEVEL;
-	while ((opt = getopt_long(argc, argv, "b:cDd:eEFfg:hi:lL:pRvXx:", longopts,
+	while ((opt = getopt_long(argc, argv, "b:cDd:eEFfg:hi:lL:pRvXx:z", longopts,
 	    NULL)) != -1) {
 		switch (opt) {
 			unsigned long long val;
@@ -11739,6 +11739,9 @@ main(int argc, char *argv[])
 		case OPT_COMPRESS_SNAPPY:
 			info->flag_compress = DUMP_DH_COMPRESSED_SNAPPY;
 			break;
+		case OPT_COMPRESS_ZSTD:
+			info->flag_compress = DUMP_DH_COMPRESSED_ZSTD;
+			break;
 		case OPT_XEN_PHYS_START:
 			info->xen_phys_start = strtoul(optarg, NULL, 0);
 			break;
diff --git a/makedumpfile.h b/makedumpfile.h
index bd9e2f6..46d77b0 100644
--- a/makedumpfile.h
+++ b/makedumpfile.h
@@ -2471,6 +2471,7 @@ struct elf_prstatus {
 #define OPT_VERSION             'v'
 #define OPT_EXCLUDE_XEN_DOM     'X'
 #define OPT_VMLINUX             'x'
+#define OPT_COMPRESS_ZSTD       'z'
 #define OPT_START               256
 #define OPT_SPLIT               OPT_START+0
 #define OPT_REASSEMBLE          OPT_START+1
-- 
2.29.2


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  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 ` [PATCH 01/11] makedumpfile: Add dump header for zstd Tao Liu
2021-09-10 10:33 ` Tao Liu [this message]
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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