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Re: [Qemu-devel] [PULL 02/12] migration: Don't create decompression thre
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [Qemu-devel] [PULL 02/12] migration: Don't create decompression threads if not enabled |
Date: |
Wed, 15 Feb 2017 13:17:08 +0000 |
User-agent: |
Mutt/1.7.1 (2016-10-04) |
* Juan Quintela (address@hidden) wrote:
> Signed-off-by: Juan Quintela <address@hidden>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
This can go in separately.
> --
>
> I removed the [HACK] part because previous patch just check that
> compression pages are not received.
> ---
> migration/ram.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/migration/ram.c b/migration/ram.c
> index 5817f8c..4422ee8 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -2251,6 +2251,9 @@ void migrate_decompress_threads_create(void)
> {
> int i, thread_count;
>
> + if (!migrate_use_compression()) {
> + return;
> + }
> thread_count = migrate_decompress_threads();
> decompress_threads = g_new0(QemuThread, thread_count);
> decomp_param = g_new0(DecompressParam, thread_count);
> @@ -2272,6 +2275,9 @@ void migrate_decompress_threads_join(void)
> {
> int i, thread_count;
>
> + if (!migrate_use_compression()) {
> + return;
> + }
> thread_count = migrate_decompress_threads();
> for (i = 0; i < thread_count; i++) {
> qemu_mutex_lock(&decomp_param[i].mutex);
> --
> 2.7.4
>
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK
- [Qemu-devel] [PATCH 00/12] Multifd v4, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 02/12] migration: Don't create decompression threads if not enabled, Juan Quintela, 2017/02/13
- Re: [Qemu-devel] [PULL 02/12] migration: Don't create decompression threads if not enabled,
Dr. David Alan Gilbert <=
- [Qemu-devel] [PULL 03/12] migration: Add multifd capability, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 01/12] migration: Test for disabled features on reception, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 04/12] migration: Create x-multifd-threads parameter, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 06/12] migration: Create multifd migration threads, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 05/12] migration: Create x-multifd-group parameter, Juan Quintela, 2017/02/13
- [Qemu-devel] [PULL 11/12] migration: Send the fd number which we are going to use for this page, Juan Quintela, 2017/02/13