From patchwork Fri Sep 21 08:47:14 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 185648 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5EB462C007B for ; Fri, 21 Sep 2012 19:51:44 +1000 (EST) Received: from localhost ([::1]:44078 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TEyvY-0000Yz-V3 for incoming@patchwork.ozlabs.org; Fri, 21 Sep 2012 04:49:36 -0400 Received: from eggs.gnu.org ([208.118.235.92]:44792) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TEyu5-0007PN-SP for qemu-devel@nongnu.org; Fri, 21 Sep 2012 04:48:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TEyu4-0004n0-J4 for qemu-devel@nongnu.org; Fri, 21 Sep 2012 04:48:05 -0400 Received: from mx1.redhat.com ([209.132.183.28]:27655) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TEyu4-0004mq-Ag for qemu-devel@nongnu.org; Fri, 21 Sep 2012 04:48:04 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q8L8m3wS019166 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 21 Sep 2012 04:48:03 -0400 Received: from trasno.mitica (ovpn-116-55.ams2.redhat.com [10.36.116.55]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q8L8lZNT001998; Fri, 21 Sep 2012 04:48:02 -0400 From: Juan Quintela To: qemu-devel@nongnu.org Date: Fri, 21 Sep 2012 10:47:14 +0200 Message-Id: <1348217255-22441-21-git-send-email-quintela@redhat.com> In-Reply-To: <1348217255-22441-1-git-send-email-quintela@redhat.com> References: <1348217255-22441-1-git-send-email-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 20/41] buffered_file: unfold migrate_fd_put_ready X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org We only use it once, just remove the callback indirection. Signed-off-by: Juan Quintela --- buffered_file.c | 5 +---- buffered_file.h | 2 -- migration.c | 4 +--- migration.h | 1 + 4 files changed, 3 insertions(+), 9 deletions(-) diff --git a/buffered_file.c b/buffered_file.c index 702a726..4c6a797 100644 --- a/buffered_file.c +++ b/buffered_file.c @@ -23,7 +23,6 @@ typedef struct QEMUFileBuffered { - BufferedPutReadyFunc *put_ready; BufferedWaitForUnfreezeFunc *wait_for_unfreeze; BufferedCloseFunc *close; MigrationState *migration_state; @@ -128,7 +127,7 @@ static int buffered_put_buffer(void *opaque, const uint8_t *buf, int64_t pos, in DPRINTF("file is ready\n"); if (!s->freeze_output && s->bytes_xfer < s->xfer_limit) { DPRINTF("notifying client\n"); - s->put_ready(s->migration_state); + migrate_fd_put_ready(s->migration_state); } } @@ -227,7 +226,6 @@ static void buffered_rate_tick(void *opaque) QEMUFile *qemu_fopen_ops_buffered(MigrationState *migration_state, size_t bytes_per_sec, - BufferedPutReadyFunc *put_ready, BufferedWaitForUnfreezeFunc *wait_for_unfreeze, BufferedCloseFunc *close) { @@ -237,7 +235,6 @@ QEMUFile *qemu_fopen_ops_buffered(MigrationState *migration_state, s->migration_state = migration_state; s->xfer_limit = bytes_per_sec / 10; - s->put_ready = put_ready; s->wait_for_unfreeze = wait_for_unfreeze; s->close = close; diff --git a/buffered_file.h b/buffered_file.h index ca7e62d..dd239b3 100644 --- a/buffered_file.h +++ b/buffered_file.h @@ -17,13 +17,11 @@ #include "hw/hw.h" #include "migration.h" -typedef void (BufferedPutReadyFunc)(void *opaque); typedef void (BufferedWaitForUnfreezeFunc)(void *opaque); typedef int (BufferedCloseFunc)(void *opaque); QEMUFile *qemu_fopen_ops_buffered(MigrationState *migration_state, size_t xfer_limit, - BufferedPutReadyFunc *put_ready, BufferedWaitForUnfreezeFunc *wait_for_unfreeze, BufferedCloseFunc *close); diff --git a/migration.c b/migration.c index a958f4f..d0d1014 100644 --- a/migration.c +++ b/migration.c @@ -316,9 +316,8 @@ ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, return ret; } -static void migrate_fd_put_ready(void *opaque) +void migrate_fd_put_ready(MigrationState *s) { - MigrationState *s = opaque; int ret; if (s->state != MIG_STATE_ACTIVE) { @@ -433,7 +432,6 @@ void migrate_fd_connect(MigrationState *s) s->state = MIG_STATE_ACTIVE; s->file = qemu_fopen_ops_buffered(s, s->bandwidth_limit, - migrate_fd_put_ready, migrate_fd_wait_for_unfreeze, migrate_fd_close); diff --git a/migration.h b/migration.h index 02d0219..031c2ab 100644 --- a/migration.h +++ b/migration.h @@ -80,6 +80,7 @@ void migrate_fd_connect(MigrationState *s); ssize_t migrate_fd_put_buffer(MigrationState *s, const void *data, size_t size); +void migrate_fd_put_ready(MigrationState *s); void add_migration_state_change_notifier(Notifier *notify); void remove_migration_state_change_notifier(Notifier *notify);