From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: jcody@redhat.com, qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH 0/2] sheepdog: remove huge BSS object
Date: Tue, 22 May 2018 22:10:54 +0200 [thread overview]
Message-ID: <20180522201056.1442-1-pbonzini@redhat.com> (raw)
block/sheepdog.o has a 4M static variable that is 90% of QEMU's whole .bss
section. Since it doesn't really have to be static, we can just use a
heap allocated block. We can actually make it smaller too. :)
Patch 1 is a related cleanup since we're touching that area of the code.
Paolo
Paolo Bonzini (2):
sheepdog: cleanup repeated expression
sheepdog: remove huge BSS object
block/sheepdog.c | 27 ++++++++++++++-------------
1 file changed, 14 insertions(+), 13 deletions(-)
--
2.17.0
next reply other threads:[~2018-05-22 20:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-22 20:10 Paolo Bonzini [this message]
2018-05-22 20:10 ` [Qemu-devel] [PATCH 1/2] sheepdog: cleanup repeated expression Paolo Bonzini
2018-05-22 20:25 ` Philippe Mathieu-Daudé
2018-05-23 2:12 ` Fam Zheng
2018-05-23 15:30 ` Jeff Cody
2018-05-22 20:10 ` [Qemu-devel] [PATCH 2/2] sheepdog: remove huge BSS object Paolo Bonzini
2018-05-22 20:26 ` Philippe Mathieu-Daudé
2018-05-23 1:43 ` Fam Zheng
2018-05-23 17:25 ` Philippe Mathieu-Daudé
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