From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52378) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d0Cpi-0006Hl-MJ for qemu-devel@nongnu.org; Mon, 17 Apr 2017 16:01:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d0Cph-0004Xp-I5 for qemu-devel@nongnu.org; Mon, 17 Apr 2017 16:01:10 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60770) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d0Cph-0004Xb-8R for qemu-devel@nongnu.org; Mon, 17 Apr 2017 16:01:09 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2756A61E4C for ; Mon, 17 Apr 2017 20:01:08 +0000 (UTC) From: Juan Quintela Date: Mon, 17 Apr 2017 22:00:38 +0200 Message-Id: <20170417200041.2451-17-quintela@redhat.com> In-Reply-To: <20170417200041.2451-1-quintela@redhat.com> References: <20170417200041.2451-1-quintela@redhat.com> Subject: [Qemu-devel] [PATCH 16/19] migration: Export ram.c functions in its own file List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: dgilbert@redhat.com Signed-off-by: Juan Quintela --- include/migration/migration.h | 36 ----------------------------- include/migration/ram.h | 54 +++++++++++++++++++++++++++++++++++++++++++ migration/migration.c | 1 + migration/postcopy-ram.c | 1 + migration/ram.c | 1 + migration/rdma.c | 1 + migration/savevm.c | 1 + 7 files changed, 59 insertions(+), 36 deletions(-) create mode 100644 include/migration/ram.h diff --git a/include/migration/migration.h b/include/migration/migration.h index 1451067..3e5d106 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -192,36 +192,6 @@ bool migration_is_blocked(Error **errp); bool migration_in_postcopy(void); MigrationState *migrate_get_current(void); -void migrate_compress_threads_create(void); -void migrate_compress_threads_join(void); -void migrate_decompress_threads_create(void); -void migrate_decompress_threads_join(void); -uint64_t ram_bytes_remaining(void); -uint64_t ram_bytes_transferred(void); -uint64_t ram_bytes_total(void); -uint64_t ram_dirty_sync_count(void); -uint64_t ram_dirty_pages_rate(void); -uint64_t ram_postcopy_requests(void); -void free_xbzrle_decoded_buf(void); - -void acct_update_position(QEMUFile *f, size_t size, bool zero); - -uint64_t dup_mig_pages_transferred(void); -uint64_t norm_mig_pages_transferred(void); -uint64_t xbzrle_mig_bytes_transferred(void); -uint64_t xbzrle_mig_pages_transferred(void); -uint64_t xbzrle_mig_pages_overflow(void); -uint64_t xbzrle_mig_pages_cache_miss(void); -double xbzrle_mig_cache_miss_rate(void); - -void ram_handle_compressed(void *host, uint8_t ch, uint64_t size); -void ram_debug_dump_bitmap(unsigned long *todump, bool expected); -/* For outgoing discard bitmap */ -int ram_postcopy_send_discard_bitmap(MigrationState *ms); -/* For incoming postcopy discard */ -int ram_discard_range(const char *block_name, uint64_t start, size_t length); -int ram_postcopy_incoming_init(MigrationIncomingState *mis); -void ram_postcopy_migrated_memory_release(MigrationState *ms); bool migrate_release_ram(void); bool migrate_postcopy_ram(void); @@ -233,8 +203,6 @@ int migrate_use_xbzrle(void); int64_t migrate_xbzrle_cache_size(void); bool migrate_colo_enabled(void); -int64_t xbzrle_cache_resize(int64_t new_size); - bool migrate_use_block_enabled(void); bool migrate_use_block_shared(void); @@ -273,10 +241,6 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, ram_addr_t offset, size_t size, uint64_t *bytes_sent); -void migration_page_queue_free(void); -int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len); -uint64_t ram_pagesize_summary(void); - PostcopyState postcopy_state_get(void); /* Set the state and return the old state */ PostcopyState postcopy_state_set(PostcopyState new_state); diff --git a/include/migration/ram.h b/include/migration/ram.h new file mode 100644 index 0000000..c3653b3 --- /dev/null +++ b/include/migration/ram.h @@ -0,0 +1,54 @@ +/* + * QEMU migration ram + * + * Copyright IBM, Corp. 2008 + * + * Authors: + * Anthony Liguori + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_MIGRATION_RAM_H +#define QEMU_MIGRATION_RAM_H + +#include "qemu-common.h" +#include "exec/cpu-common.h" + +int64_t xbzrle_cache_resize(int64_t new_size); +uint64_t dup_mig_pages_transferred(void); +uint64_t norm_mig_pages_transferred(void); +uint64_t xbzrle_mig_bytes_transferred(void); +uint64_t xbzrle_mig_pages_transferred(void); +uint64_t xbzrle_mig_pages_cache_miss(void); +double xbzrle_mig_cache_miss_rate(void); +uint64_t xbzrle_mig_pages_overflow(void); +uint64_t ram_bytes_transferred(void); +uint64_t ram_bytes_remaining(void); +uint64_t ram_dirty_sync_count(void); +uint64_t ram_dirty_pages_rate(void); +uint64_t ram_postcopy_requests(void); +uint64_t ram_bytes_total(void); + +void migrate_compress_threads_create(void); +void migrate_compress_threads_join(void); +void migrate_decompress_threads_create(void); +void migrate_decompress_threads_join(void); + +uint64_t ram_pagesize_summary(void); +void migration_page_queue_free(void); +int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len); +void acct_update_position(QEMUFile *f, size_t size, bool zero); +void free_xbzrle_decoded_buf(void); +void ram_debug_dump_bitmap(unsigned long *todump, bool expected); +void ram_postcopy_migrated_memory_release(MigrationState *ms); +/* For outgoing discard bitmap */ +int ram_postcopy_send_discard_bitmap(MigrationState *ms); +/* For incoming postcopy discard */ +int ram_discard_range(const char *block_name, uint64_t start, size_t length); +int ram_postcopy_incoming_init(MigrationIncomingState *mis); + +void ram_handle_compressed(void *host, uint8_t ch, uint64_t size); +#endif diff --git a/migration/migration.c b/migration/migration.c index 6e32be0..ba01ea2 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -23,6 +23,7 @@ #include "migration/exec.h" #include "migration/fd.h" #include "migration/socket.h" +#include "migration/ram.h" #include "migration/migration.h" #include "migration/qemu-file-channel.h" #include "migration/vmstate.h" diff --git a/migration/postcopy-ram.c b/migration/postcopy-ram.c index 5aea2ff..aec40c3 100644 --- a/migration/postcopy-ram.c +++ b/migration/postcopy-ram.c @@ -19,6 +19,7 @@ #include "qemu/osdep.h" #include "migration/migration.h" #include "migration/qemu-file.h" +#include "migration/ram.h" #include "migration/postcopy-ram.h" #include "sysemu/sysemu.h" #include "sysemu/balloon.h" diff --git a/migration/ram.c b/migration/ram.c index 49e518f..eb1ec1b 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -36,6 +36,7 @@ #include "qemu/main-loop.h" #include "migration/xbzrle.h" #include "migration/init.h" +#include "migration/ram.h" #include "migration/migration.h" #include "migration/qemu-file.h" #include "migration/vmstate.h" diff --git a/migration/rdma.c b/migration/rdma.c index d9a2d64..3b06fe6 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -18,6 +18,7 @@ #include "qemu-common.h" #include "qemu/cutils.h" #include "migration/migration.h" +#include "migration/ram.h" #include "migration/qemu-file-channel.h" #include "qemu/error-report.h" #include "qemu/main-loop.h" diff --git a/migration/savevm.c b/migration/savevm.c index 1e6cf79..f628d01 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -36,6 +36,7 @@ #include "audio/audio.h" #include "migration/machine.h" #include "migration/migration.h" +#include "migration/ram.h" #include "migration/qemu-file-channel.h" #include "migration/postcopy-ram.h" #include "qapi/qmp/qerror.h" -- 2.9.3