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Re: [Qemu-devel] [RFC 04/29] bitmap: introduce bitmap_invert()
From: |
Peter Xu |
Subject: |
Re: [Qemu-devel] [RFC 04/29] bitmap: introduce bitmap_invert() |
Date: |
Tue, 1 Aug 2017 10:43:19 +0800 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Mon, Jul 31, 2017 at 06:11:56PM +0100, Dr. David Alan Gilbert wrote:
> * Peter Xu (address@hidden) wrote:
> > It is used to invert the whole bitmap.
>
> Would it be easier to change bitmap_complement to use ^
> in it's macro and slow_bitmap_complement, and then you could call it
> with src==dst to do the same thing with just that small change?
Or, I can directly use that and drop this patch. :-)
(I didn't really notice that one before)
Thanks,
--
Peter Xu
- [Qemu-devel] [RFC 01/29] migration: fix incorrect postcopy recved_bitmap, (continued)
- [Qemu-devel] [RFC 01/29] migration: fix incorrect postcopy recved_bitmap, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 02/29] migration: fix comment disorder in RAMState, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 03/29] io: fix qio_channel_socket_accept err handling, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 04/29] bitmap: introduce bitmap_invert(), Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 05/29] bitmap: introduce bitmap_count_one(), Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 06/29] migration: dump str in migrate_set_state trace, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 08/29] migration: reuse mis->userfault_quit_fd, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 07/29] migration: better error handling with QEMUFile, Peter Xu, 2017/07/28
- [Qemu-devel] [RFC 09/29] migration: provide postcopy_fault_thread_notify(), Peter Xu, 2017/07/28