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* migration: use local path for local headersMichael S. Tsirkin2018-06-011-1/+1
| | | | | | | | | When pulling in headers that are in the same directory as the C file (as opposed to one in include/), we should use its relative path, without a directory. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com>
* migration: Make sure that we pass the right cache sizeJuan Quintela2017-10-291-5/+7
| | | | | | | | Instead of passing silently round down the number of pages, make it an error that the cache size is not a power of 2. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* migration: Make cache_init() take an error parameterJuan Quintela2017-10-231-6/+11
| | | | | | | | | | | | | Once there, take a total size instead of the size of the pages. We move the check that the new_size is bigger than one page from xbzrle_cache_resize(). Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> -- Fix typo spotted by Peter Xu
* migration: Make cache size elements use the right typesJuan Quintela2017-10-231-4/+4
| | | | | Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* migratiom: Remove max_item_age parameterJuan Quintela2017-10-231-2/+0Star
| | | | | | | | | | | It was not used at all since commit: 27af7d6ea5015e5ef1f7985eab94a8a218267a2b which replaced its use by the dirty sync count. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com>
* xbzrle: Drop unused cache_resize()Markus Armbruster2017-09-061-56/+0Star
| | | | | | | | | | | | | | | Unused since commit fd8cec XBZRLE: Fix qemu crash when resize the xbzrle cache. Cc: Juan Quintela <quintela@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1501148776-16890-2-git-send-email-armbru@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
* migration: Move page_cache.c to migration/Juan Quintela2017-05-171-0/+236
It is only used by migration, so move it there. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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