34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
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From a785fa7dd7a7bd7dcbb017d0bea8848243b0924f Mon Sep 17 00:00:00 2001
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Message-Id: <a785fa7dd7a7bd7dcbb017d0bea8848243b0924f.1382423400.git.bhe@redhat.com>
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From: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
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Date: Thu, 12 Sep 2013 08:31:28 +0900
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Subject: [PATCH 1/2] [PATCH] Update pfn_cyclic when the cyclic buffer size is
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corrected.
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When the clearing bit operation for excluding free pages can overrun
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the cyclic buffer, the buffer size is changed with
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check_cyclic_buffer_overrun().
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Then pfn_cyclic should be recalculated.
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Reviewed-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
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Signed-off-by: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>
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---
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makedumpfile.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/makedumpfile-1.5.4/makedumpfile.c b/makedumpfile-1.5.4/makedumpfile.c
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index 09c0d4a..164b3f1 100644
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--- a/makedumpfile-1.5.4/makedumpfile.c
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+++ b/makedumpfile-1.5.4/makedumpfile.c
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@@ -4091,6 +4091,7 @@ check_cyclic_buffer_overrun(void)
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bufsize = info->bufsize_cyclic;
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info->bufsize_cyclic = round(bufsize, max_block_size);
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+ info->pfn_cyclic = info->bufsize_cyclic * BITPERBYTE;
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MSG("cyclic buffer size has been changed: %lu => %lu\n",
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bufsize, info->bufsize_cyclic);
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--
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1.8.3.1
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