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Tue, 31 Oct 2023 09:02:31 +0000 (UTC) Received: from secure.mitica (unknown [10.39.195.26]) by smtp.corp.redhat.com (Postfix) with ESMTP id A4C0E1C060AE; Tue, 31 Oct 2023 09:02:28 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Kevin Wolf , libvir-list@redhat.com, Stefan Hajnoczi , Fam Zheng , Hanna Reitz , Li Zhijian , Peter Xu , Leonardo Bras , Juan Quintela , Eric Blake , Markus Armbruster , Hailiang Zhang , qemu-block@nongnu.org, Fabiano Rosas Subject: [PULL 16/38] migration: Merge flush_compressed_data() and compress_flush_data() Date: Tue, 31 Oct 2023 10:01:20 +0100 Message-ID: <20231031090142.13122-17-quintela@redhat.com> In-Reply-To: <20231031090142.13122-1-quintela@redhat.com> References: <20231031090142.13122-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.483, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Fabiano Rosas Signed-off-by: Juan Quintela Message-ID: <20231019110724.15324-11-quintela@redhat.com> --- migration/ram-compress.h | 1 - migration/ram-compress.c | 17 ++++++----------- 2 files changed, 6 insertions(+), 12 deletions(-) diff --git a/migration/ram-compress.h b/migration/ram-compress.h index 7ba01e2882..e222887fb7 100644 --- a/migration/ram-compress.h +++ b/migration/ram-compress.h @@ -59,7 +59,6 @@ typedef struct CompressParam CompressParam; void compress_threads_save_cleanup(void); int compress_threads_save_setup(void); -void flush_compressed_data(int (send_queued_data(CompressParam *))); bool compress_page_with_multi_thread(RAMBlock *block, ram_addr_t offset, int (send_queued_data(CompressParam *))); diff --git a/migration/ram-compress.c b/migration/ram-compress.c index 1443a1cb45..036e44085b 100644 --- a/migration/ram-compress.c +++ b/migration/ram-compress.c @@ -241,10 +241,14 @@ static inline void compress_reset_result(CompressParam *param) param->offset = 0; } -void flush_compressed_data(int (send_queued_data(CompressParam *))) +void compress_flush_data(void) { int thread_count = migrate_compress_threads(); + if (!migrate_compress()) { + return; + } + qemu_mutex_lock(&comp_done_lock); for (int i = 0; i < thread_count; i++) { while (!comp_param[i].done) { @@ -257,7 +261,7 @@ void flush_compressed_data(int (send_queued_data(CompressParam *))) qemu_mutex_lock(&comp_param[i].mutex); if (!comp_param[i].quit) { CompressParam *param = &comp_param[i]; - send_queued_data(param); + compress_send_queued_data(param); assert(qemu_file_buffer_empty(param->file)); compress_reset_result(param); } @@ -558,12 +562,3 @@ void compress_update_rates(uint64_t page_count) compression_counters.compressed_size; } } - -void compress_flush_data(void) -{ - if (!migrate_compress()) { - return; - } - - flush_compressed_data(compress_send_queued_data); -}