From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: harsh@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com
Subject: [Qemu-devel] [PATCH 0/2] 9p-synth: remove poor-man RCU
Date: Wed, 8 Aug 2012 13:55:42 +0200 [thread overview]
Message-ID: <1344426944-7638-1-git-send-email-pbonzini@redhat.com> (raw)
There are several mistakes in the pseudo-RCU usage of 9pfs. This
patch series converts everything to a regular mutex. Patch 1 applies
enough fixes so that a trivial mutex-based synchronization is correct.
Patch 2 uses the mutex for both read and write sides.
Paolo Bonzini (2):
9p-synth: fix read-side critical sections
9p-synth: use mutex on read-side
hw/9pfs/virtio-9p-synth.c | 41 +++++++++++++++++++++++------------------
qemu-thread.h | 3 ---
2 file modificati, 23 inserzioni(+), 21 rimozioni(-)
--
1.7.11.2
next reply other threads:[~2012-08-08 11:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 11:55 Paolo Bonzini [this message]
2012-08-08 11:55 ` [Qemu-devel] [PATCH 1/2] 9p-synth: fix read-side critical sections Paolo Bonzini
2012-08-13 18:47 ` Harsh Bora
2012-08-08 11:55 ` [Qemu-devel] [PATCH 2/2] 9p-synth: use mutex on read-side Paolo Bonzini
2012-08-13 19:13 ` Harsh Bora
2012-08-18 18:46 ` Paolo Bonzini
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