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Tsirkin" , Jason Wang , Alex Williamson , Cedric Le Goater , Gerd Hoffmann , Marc-Andre Lureau , David Hildenbrand , Steve Sistare Subject: [PATCH V2 04/11] migration: remove migration_in_postcopy parameter Date: Fri, 12 Jan 2024 07:05:03 -0800 Message-Id: <1705071910-174321-5-git-send-email-steven.sistare@oracle.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1705071910-174321-1-git-send-email-steven.sistare@oracle.com> References: <1705071910-174321-1-git-send-email-steven.sistare@oracle.com> X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-12_06,2024-01-12_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 adultscore=0 bulkscore=0 mlxlogscore=999 suspectscore=0 phishscore=0 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401120117 X-Proofpoint-ORIG-GUID: RAW6mYR5pLD0-M3SPz1EBH3XlpSmxX00 X-Proofpoint-GUID: RAW6mYR5pLD0-M3SPz1EBH3XlpSmxX00 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.177.32; envelope-from=steven.sistare@oracle.com; helo=mx0b-00069f02.pphosted.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @oracle.com) X-ZM-MESSAGEID: 1705072011452100003 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Delete the explicit MigrationState parameter from migration_in_postcopy, so we can eliminate MigrationState from notifiers in a later patch. No functional change. Signed-off-by: Steve Sistare --- include/migration/misc.h | 2 +- migration/migration.c | 27 ++++++++++++++++----------- ui/spice-core.c | 2 +- 3 files changed, 18 insertions(+), 13 deletions(-) diff --git a/include/migration/misc.h b/include/migration/misc.h index b62e351..dcc98bb 100644 --- a/include/migration/misc.h +++ b/include/migration/misc.h @@ -68,7 +68,7 @@ bool migration_in_setup(MigrationState *); bool migration_has_finished(MigrationState *); bool migration_has_failed(MigrationState *); /* ...and after the device transmission */ -bool migration_in_postcopy_after_devices(MigrationState *); +bool migration_in_postcopy_after_devices(void); /* True if incoming migration entered POSTCOPY_INCOMING_DISCARD */ bool migration_in_incoming_postcopy(void); /* True if incoming migration entered POSTCOPY_INCOMING_ADVISE */ diff --git a/migration/migration.c b/migration/migration.c index fa662a5..ad3acd1 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1460,18 +1460,22 @@ bool migration_has_failed(MigrationState *s) s->state =3D=3D MIGRATION_STATUS_FAILED); } =20 +static bool migration_state_in_postcopy(MigrationState *s) +{ + switch (s->state) { + case MIGRATION_STATUS_POSTCOPY_ACTIVE: + case MIGRATION_STATUS_POSTCOPY_PAUSED: + case MIGRATION_STATUS_POSTCOPY_RECOVER: + return true; + default: + return false; + } +} + bool migration_in_postcopy(void) { MigrationState *s =3D migrate_get_current(); - - switch (s->state) { - case MIGRATION_STATUS_POSTCOPY_ACTIVE: - case MIGRATION_STATUS_POSTCOPY_PAUSED: - case MIGRATION_STATUS_POSTCOPY_RECOVER: - return true; - default: - return false; - } + return migration_state_in_postcopy(s); } =20 bool migration_postcopy_is_alive(int state) @@ -1485,9 +1489,10 @@ bool migration_postcopy_is_alive(int state) } } =20 -bool migration_in_postcopy_after_devices(MigrationState *s) +bool migration_in_postcopy_after_devices(void) { - return migration_in_postcopy() && s->postcopy_after_devices; + MigrationState *s =3D migrate_get_current(); + return migration_state_in_postcopy(s) && s->postcopy_after_devices; } =20 bool migration_in_incoming_postcopy(void) diff --git a/ui/spice-core.c b/ui/spice-core.c index b3cd229..e43a93f 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -580,7 +580,7 @@ static int migration_state_notifier(NotifierWithReturn = *notifier, if (migration_in_setup(s)) { spice_server_migrate_start(spice_server); } else if (migration_has_finished(s) || - migration_in_postcopy_after_devices(s)) { + migration_in_postcopy_after_devices()) { spice_server_migrate_end(spice_server, true); spice_have_target_host =3D false; } else if (migration_has_failed(s)) { --=20 1.8.3.1