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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 04/11] makedumpfile: Notify zstd unsupporting when disabled
Date: Fri, 10 Sep 2021 18:33:11 +0800	[thread overview]
Message-ID: <20210910103318.292017-5-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 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/makedumpfile.c b/makedumpfile.c
index 100b407..f3bf297 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -4171,6 +4171,15 @@ initial(void)
 	}
 #endif
 
+#ifndef USEZSTD
+	if (info->flag_compress == DUMP_DH_COMPRESSED_ZSTD) {
+		MSG("'-z' option is disabled, ");
+		MSG("because this binary doesn't support zstd "
+		    "compression.\n");
+		MSG("Try `make USEZSTD=on` when building.\n");
+	}
+#endif
+
 	if (info->flag_exclude_xen_dom && !is_xen_memory()) {
 		MSG("'-X' option is disable,");
 		MSG("because %s is not Xen's memory core image.\n", info->name_memory);
-- 
2.29.2


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  parent reply	other threads:[~2021-09-10 10:36 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 ` [PATCH 02/11] makedumpfile: Add command-line processing " Tao Liu
2021-09-10 10:33 ` [PATCH 03/11] makedumpfile: Add zstd build support Tao Liu
2021-09-10 10:33 ` Tao Liu [this message]
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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