From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38286) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dGVh3-0004NY-Hr for qemu-devel@nongnu.org; Thu, 01 Jun 2017 15:23:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dGVh2-0004rD-Fp for qemu-devel@nongnu.org; Thu, 01 Jun 2017 15:23:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34326) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dGVh2-0004qk-7C for qemu-devel@nongnu.org; Thu, 01 Jun 2017 15:23:36 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2BAA7C057FA6 for ; Thu, 1 Jun 2017 19:23:35 +0000 (UTC) From: Juan Quintela Date: Thu, 1 Jun 2017 21:23:14 +0200 Message-Id: <20170601192327.29712-3-quintela@redhat.com> In-Reply-To: <20170601192327.29712-1-quintela@redhat.com> References: <20170601192327.29712-1-quintela@redhat.com> Subject: [Qemu-devel] [PULL 02/15] migration: loadvm handlers are not used List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: dgilbert@redhat.com, lvivier@redhat.com, peterx@redhat.com So we remove all traces of them. Signed-off-by: Juan Quintela Reviewed-by: Laurent Vivier Reviewed-by: Peter Xu Reviewed-by: Dr. David Alan Gilbert --- include/migration/migration.h | 5 ----- include/migration/vmstate.h | 2 -- include/qemu/typedefs.h | 1 - migration/migration.c | 2 -- migration/savevm.c | 26 -------------------------- 5 files changed, 36 deletions(-) diff --git a/include/migration/migration.h b/include/migration/migration.h index 0e807b6..d1a353a 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -50,8 +50,6 @@ enum mig_rp_message_type { MIG_RP_MSG_MAX }; -typedef QLIST_HEAD(, LoadStateEntry) LoadStateEntry_Head; - /* State for the incoming migration */ struct MigrationIncomingState { QEMUFile *from_src_file; @@ -89,9 +87,6 @@ struct MigrationIncomingState { /* The coroutine we should enter (back) after failover */ Coroutine *migration_incoming_co; QemuSemaphore colo_incoming_sem; - - /* See savevm.c */ - LoadStateEntry_Head loadvm_handlers; }; MigrationIncomingState *migration_incoming_get_current(void); diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index f97411d..6689562 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -1020,8 +1020,6 @@ extern const VMStateInfo vmstate_info_qtailq; #define SELF_ANNOUNCE_ROUNDS 5 -void loadvm_free_handlers(MigrationIncomingState *mis); - int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, int version_id); void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h index 33a6aa1..51958bf 100644 --- a/include/qemu/typedefs.h +++ b/include/qemu/typedefs.h @@ -39,7 +39,6 @@ typedef struct I2SCodec I2SCodec; typedef struct ISABus ISABus; typedef struct ISADevice ISADevice; typedef struct IsaDma IsaDma; -typedef struct LoadStateEntry LoadStateEntry; typedef struct MACAddr MACAddr; typedef struct MachineClass MachineClass; typedef struct MachineState MachineState; diff --git a/migration/migration.c b/migration/migration.c index 7087d1a..c3218cd 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -122,7 +122,6 @@ MigrationIncomingState *migration_incoming_get_current(void) if (!once) { mis_current.state = MIGRATION_STATUS_NONE; memset(&mis_current, 0, sizeof(MigrationIncomingState)); - QLIST_INIT(&mis_current.loadvm_handlers); qemu_mutex_init(&mis_current.rp_mutex); qemu_event_init(&mis_current.main_thread_load_event, false); once = true; @@ -135,7 +134,6 @@ void migration_incoming_state_destroy(void) struct MigrationIncomingState *mis = migration_incoming_get_current(); qemu_event_destroy(&mis->main_thread_load_event); - loadvm_free_handlers(mis); } diff --git a/migration/savevm.c b/migration/savevm.c index 07646f4..d96209b 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1804,13 +1804,6 @@ static int loadvm_process_command(QEMUFile *f) return 0; } -struct LoadStateEntry { - QLIST_ENTRY(LoadStateEntry) entry; - SaveStateEntry *se; - int section_id; - int version_id; -}; - /* * Read a footer off the wire and check that it matches the expected section * @@ -1846,22 +1839,11 @@ static bool check_section_footer(QEMUFile *f, SaveStateEntry *se) return true; } -void loadvm_free_handlers(MigrationIncomingState *mis) -{ - LoadStateEntry *le, *new_le; - - QLIST_FOREACH_SAFE(le, &mis->loadvm_handlers, entry, new_le) { - QLIST_REMOVE(le, entry); - g_free(le); - } -} - static int qemu_loadvm_section_start_full(QEMUFile *f, MigrationIncomingState *mis) { uint32_t instance_id, version_id, section_id; SaveStateEntry *se; - LoadStateEntry *le; char idstr[256]; int ret; @@ -1900,14 +1882,6 @@ qemu_loadvm_section_start_full(QEMUFile *f, MigrationIncomingState *mis) return -EINVAL; } - /* Add entry */ - le = g_malloc0(sizeof(*le)); - - le->se = se; - le->section_id = section_id; - le->version_id = version_id; - QLIST_INSERT_HEAD(&mis->loadvm_handlers, le, entry); - ret = vmstate_load(f, se, se->load_version_id); if (ret < 0) { error_report("error while loading state for instance 0x%x of" -- 2.9.4