From: "Ken'ichi Ohmichi" <oomichi@mxs.nes.nec.co.jp>
To: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Cc: kexec@lists.infradead.org, tindoh@redhat.com,
usui@mxm.nes.nec.co.jp, CAI Qian <caiqian@redhat.com>,
anderson@redhat.com
Subject: [PATCH 5/5] Read vmcoreinfo data from a kdump-compressed dumpfile.
Date: Tue, 13 Oct 2009 14:20:50 +0900 [thread overview]
Message-ID: <4AD40E32.5000606@mxs.nes.nec.co.jp> (raw)
In-Reply-To: <4AD40DB4.6030808@mxs.nes.nec.co.jp>
[PATCH 5/5] Read vmcoreinfo data from a kdump-compressed dumpfile.
makedumpfile takes the data from a dumpfile in the kdump-compressed
format and uses the data for re-filtering.
Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
---
diff -rpuN a/makedumpfile.c b/makedumpfile.c
--- a/makedumpfile.c 2009-10-13 12:35:06.000000000 +0900
+++ b/makedumpfile.c 2009-10-13 12:34:44.000000000 +0900
@@ -871,6 +871,11 @@ get_kdump_compressed_header_info(char *f
}
memcpy(info->kh_memory, &kh, sizeof(kh));
+ if (dh.header_version >= 3) {
+ /* A dumpfile contains vmcoreinfo data. */
+ info->offset_vmcoreinfo = kh.offset_vmcoreinfo;
+ info->size_vmcoreinfo = kh.size_vmcoreinfo;
+ }
return TRUE;
error:
free(info->dh_memory);
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next prev parent reply other threads:[~2009-10-13 6:00 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 2:40 makedumpfile-1.3.4: Support kdump-compressed format for input file Ken'ichi Ohmichi
2009-10-09 8:22 ` Ken'ichi Ohmichi
2009-10-10 8:51 ` CAI Qian
2009-10-13 1:02 ` Ken'ichi Ohmichi
2009-10-13 5:18 ` [PATCH 0/5] make '-x'/'-i' option unnecessary for re-filtering Ken'ichi Ohmichi
2009-10-13 5:19 ` [PATCH 1/5] Cleanup: Set a meaning value for KDUMP_SUB_HEADER_BLOCKS Ken'ichi Ohmichi
2009-10-13 5:19 ` [PATCH 2/5] Cleanup: Fix some indents in write_kdump_header() Ken'ichi Ohmichi
2009-10-13 5:20 ` {PATCH 3/5] Cleanup: Shorten the declaration name of kdump_sub_header Ken'ichi Ohmichi
2009-10-13 5:20 ` [PATCH 4/5] Store vmcoreinfo data into a kdump-compressed dumpfile Ken'ichi Ohmichi
2009-10-13 5:20 ` Ken'ichi Ohmichi [this message]
2009-10-16 15:59 ` [PATCH 0/5] make '-x'/'-i' option unnecessary for re-filtering CAI Qian
2009-10-19 5:21 ` Ken'ichi Ohmichi
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