From: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
During re-filtering nr_cpus is to 0 in the o/p dumpfile and hence crash
utility fails to open the re-filtered dumpfile.
This patch fixes this issue by copying nr_cpus info from kdump-compressed
dumpfile to info->nr_cpus which then get's correctly copied to o/p
dumpfile.
Signed-off-by: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
---
makedumpfile.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/makedumpfile.c b/makedumpfile.c
index a0fad6a..7d0c663 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -924,6 +924,7 @@ get_kdump_compressed_header_info(char *filename)
goto error;
}
memcpy(info->kh_memory, &kh, sizeof(kh));
+ info->nr_cpus = dh.nr_cpus;
if (dh.header_version >= 3) {
/* A dumpfile contains vmcoreinfo data. */
