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authorDr. David Alan Gilbert <dgilbert@redhat.com>2019-08-12 17:35:19 +0100
committerDr. David Alan Gilbert <dgilbert@redhat.com>2020-01-23 16:41:37 +0000
commit49e9ec749d4db62ae51f76354143cee183912a1d (patch)
treed401953a743b16c3b3c12851e5ac669a6bb2f542 /tools/virtiofsd
parent1222f015558fc34cea02aa3a5a92de608c82cec8 (diff)
libvhost-user: Fix some memtable remap cases
If a new setmemtable command comes in once the vhost threads are running, it will remap the guests address space and the threads will now be looking in the wrong place. Fortunately we're running this command under lock, so we can update the queue mappings so that threads will look in the new-right place. Note: This doesn't fix things that the threads might be doing without a lock (e.g. a readv/writev!) That's for another time. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools/virtiofsd')
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