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Mon, 23 Oct 2023 18:21:25 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id OEiHL6W5NmX8ZwAAMHmgww (envelope-from ); Mon, 23 Oct 2023 18:21:25 +0000 From: Fabiano Rosas To: qemu-devel@nongnu.org Cc: prerna.saxena@nutanix.com, dgilbert@redhat.com, pbonzini@redhat.com, berrange@redhat.com, armbru@redhat.com, eblake@redhat.com, manish.mishra@nutanix.com, aravind.retnakaran@nutanix.com, Het Gala , Juan Quintela , Peter Xu , Leonardo Bras Subject: [PATCH v15 08/14] migration: Convert the file backend to the new QAPI syntax Date: Mon, 23 Oct 2023 15:20:47 -0300 Message-Id: <20231023182053.8711-9-farosas@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20231023182053.8711-1-farosas@suse.de> References: <20231023182053.8711-1-farosas@suse.de> MIME-Version: 1.0 Authentication-Results: smtp-out2.suse.de; none X-Spam-Score: -2.10 X-Spamd-Result: default: False [-2.10 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; 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Signed-off-by: Fabiano Rosas Reviewed-by: Juan Quintela --- migration/file.c | 22 +++++++--------------- migration/file.h | 9 ++++++--- migration/migration.c | 10 ++++------ 3 files changed, 17 insertions(+), 24 deletions(-) diff --git a/migration/file.c b/migration/file.c index ec069ef329..5d4975f43e 100644 --- a/migration/file.c +++ b/migration/file.c @@ -36,20 +36,16 @@ int file_parse_offset(char *filespec, uint64_t *offsetp, Error **errp) return 0; } -void file_start_outgoing_migration(MigrationState *s, const char *filespec, - Error **errp) +void file_start_outgoing_migration(MigrationState *s, + FileMigrationArgs *file_args, Error **errp) { - g_autofree char *filename = g_strdup(filespec); g_autoptr(QIOChannelFile) fioc = NULL; - uint64_t offset = 0; + g_autofree char *filename = g_strdup(file_args->filename); + uint64_t offset = file_args->offset; QIOChannel *ioc; trace_migration_file_outgoing(filename); - if (file_parse_offset(filename, &offset, errp)) { - return; - } - fioc = qio_channel_file_new_path(filename, O_CREAT | O_WRONLY | O_TRUNC, 0600, errp); if (!fioc) { @@ -73,19 +69,15 @@ static gboolean file_accept_incoming_migration(QIOChannel *ioc, return G_SOURCE_REMOVE; } -void file_start_incoming_migration(const char *filespec, Error **errp) +void file_start_incoming_migration(FileMigrationArgs *file_args, Error **errp) { - g_autofree char *filename = g_strdup(filespec); + g_autofree char *filename = g_strdup(file_args->filename); QIOChannelFile *fioc = NULL; - uint64_t offset = 0; + uint64_t offset = file_args->offset; QIOChannel *ioc; trace_migration_file_incoming(filename); - if (file_parse_offset(filename, &offset, errp)) { - return; - } - fioc = qio_channel_file_new_path(filename, O_RDONLY, 0, errp); if (!fioc) { return; diff --git a/migration/file.h b/migration/file.h index 3888a57105..37d6a08bfc 100644 --- a/migration/file.h +++ b/migration/file.h @@ -7,9 +7,12 @@ #ifndef QEMU_MIGRATION_FILE_H #define QEMU_MIGRATION_FILE_H -void file_start_incoming_migration(const char *filename, Error **errp); -void file_start_outgoing_migration(MigrationState *s, const char *filename, - Error **errp); +#include "qapi/qapi-types-migration.h" + +void file_start_incoming_migration(FileMigrationArgs *file_args, Error **errp); + +void file_start_outgoing_migration(MigrationState *s, + FileMigrationArgs *file_args, Error **errp); int file_parse_offset(char *filespec, uint64_t *offsetp, Error **errp); #endif diff --git a/migration/migration.c b/migration/migration.c index b9ca257c6c..c8b50b1dd5 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -483,7 +483,6 @@ static bool migrate_uri_parse(const char *uri, static void qemu_start_incoming_migration(const char *uri, Error **errp) { - const char *p = NULL; g_autoptr(MigrationAddress) channel = NULL; MigrationIncomingState *mis = migration_incoming_get_current(); @@ -526,8 +525,8 @@ static void qemu_start_incoming_migration(const char *uri, Error **errp) #endif } else if (channel->transport == MIGRATION_ADDRESS_TYPE_EXEC) { exec_start_incoming_migration(channel->u.exec.args, errp); - } else if (strstart(uri, "file:", &p)) { - file_start_incoming_migration(p, errp); + } else if (channel->transport == MIGRATION_ADDRESS_TYPE_FILE) { + file_start_incoming_migration(&channel->u.file, errp); } else { error_setg(errp, "unknown migration protocol: %s", uri); } @@ -1765,7 +1764,6 @@ void qmp_migrate(const char *uri, bool has_blk, bool blk, bool resume_requested; Error *local_err = NULL; MigrationState *s = migrate_get_current(); - const char *p = NULL; g_autoptr(MigrationAddress) channel = NULL; /* URI is not suitable for migration? */ @@ -1805,8 +1803,8 @@ void qmp_migrate(const char *uri, bool has_blk, bool blk, #endif } else if (channel->transport == MIGRATION_ADDRESS_TYPE_EXEC) { exec_start_outgoing_migration(s, channel->u.exec.args, &local_err); - } else if (strstart(uri, "file:", &p)) { - file_start_outgoing_migration(s, p, &local_err); + } else if (channel->transport == MIGRATION_ADDRESS_TYPE_FILE) { + file_start_outgoing_migration(s, &channel->u.file, &local_err); } else { error_setg(&local_err, QERR_INVALID_PARAMETER_VALUE, "uri", "a valid migration protocol");