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From bc127914b29f2e4163bc7ca786e04ed955d96016 Mon Sep 17 00:00:00 2001
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Date: Mon, 27 Jan 2020 19:02:00 +0100
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Subject: [PATCH 089/116] virtiofsd: enable PARALLEL_DIROPS during INIT
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-id: <20200127190227.40942-86-dgilbert@redhat.com>
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Patchwork-id: 93539
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O-Subject: [RHEL-AV-8.2 qemu-kvm PATCH 085/112] virtiofsd: enable PARALLEL_DIROPS during INIT
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Bugzilla: 1694164
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>
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From: Liu Bo <bo.liu@linux.alibaba.com>
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lookup is a RO operations, PARALLEL_DIROPS can be enabled.
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Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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(cherry picked from commit b7ed733a3841c4d489d3bd6ca7ed23c84db119c2)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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tools/virtiofsd/fuse_lowlevel.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c
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index aac282f..70568d2 100644
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--- a/tools/virtiofsd/fuse_lowlevel.c
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+++ b/tools/virtiofsd/fuse_lowlevel.c
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@@ -2062,6 +2062,9 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid,
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if (se->conn.want & FUSE_CAP_ASYNC_READ) {
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outarg.flags |= FUSE_ASYNC_READ;
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}
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+ if (se->conn.want & FUSE_CAP_PARALLEL_DIROPS) {
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+ outarg.flags |= FUSE_PARALLEL_DIROPS;
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+ }
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if (se->conn.want & FUSE_CAP_POSIX_LOCKS) {
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outarg.flags |= FUSE_POSIX_LOCKS;
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}
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--
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1.8.3.1
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