From: Petr Tesarik <ptesarik@suse.cz>
To: Atsushi Kumagai <kumagai-atsushi@mxc.nes.nec.co.jp>,
Michael Holzheu <holzheu@linux.vnet.ibm.com>
Cc: kexec mailing list <kexec@lists.infradead.org>,
Jan Willeke <willeke@de.ibm.com>
Subject: [PATCH 0/4] Clean up makedumpfile cache handling
Date: Fri, 6 Mar 2015 10:31:30 +0100 [thread overview]
Message-ID: <cover.1425634290.git.ptesarik@suse.cz> (raw)
The cache code is somewhat clumsy. This patch series tries to clean up
the code and clarify the concept, especially the meaning of the pending
list (allocated cache entries whose content is not yet valid).
The last patch adds some basic statistics to the final report.
Petr Tesarik (4):
cache: get rid of search loop in cache_add()
cache: allow to return a page to the pool
cache: do not allocate from the pending list
cache: add hit/miss statistics to the final report
cache.c | 46 +++++++++++++++++++---------------------------
cache.h | 11 +++++++++--
makedumpfile.c | 29 ++++++++++++++++++++++-------
3 files changed, 50 insertions(+), 36 deletions(-)
--
1.8.4.5
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next reply other threads:[~2015-03-06 9:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-06 9:31 Petr Tesarik [this message]
2015-03-06 8:23 ` [PATCH 1/4] cache: get rid of search loop in cache_add() Petr Tesarik
2015-03-06 8:52 ` [PATCH 2/4] cache: allow to return a page to the pool Petr Tesarik
2015-03-06 8:59 ` [PATCH 3/4] cache: do not allocate from the pending list Petr Tesarik
2015-03-06 9:26 ` [PATCH 4/4] cache: add hit/miss statistics to the final report Petr Tesarik
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