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Szmigiero" Subject: [RFC PATCH 2/7] migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov Date: Thu, 20 Jun 2024 18:21:06 -0300 Message-Id: <20240620212111.29319-3-farosas@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240620212111.29319-1-farosas@suse.de> References: <20240620212111.29319-1-farosas@suse.de> MIME-Version: 1.0 X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:email]; RCVD_TLS_ALL(0.00)[] Received-SPF: pass client-ip=195.135.223.131; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We want to stop dereferencing 'pages' so it can be replaced by an opaque pointer in the next patches. Signed-off-by: Fabiano Rosas --- migration/file.c | 3 ++- migration/file.h | 2 +- migration/multifd.c | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/migration/file.c b/migration/file.c index ab18ba505a..07e8648c7d 100644 --- a/migration/file.c +++ b/migration/file.c @@ -167,12 +167,13 @@ void file_start_incoming_migration(FileMigrationArgs *file_args, Error **errp) } int file_write_ramblock_iov(QIOChannel *ioc, const struct iovec *iov, - int niov, RAMBlock *block, Error **errp) + int niov, MultiFDPages_t *pages, Error **errp) { ssize_t ret = 0; int i, slice_idx, slice_num; uintptr_t base, next, offset; size_t len; + RAMBlock *block = pages->block; slice_idx = 0; slice_num = 1; diff --git a/migration/file.h b/migration/file.h index 7699c04677..d735b623b0 100644 --- a/migration/file.h +++ b/migration/file.h @@ -22,6 +22,6 @@ void file_cleanup_outgoing_migration(void); bool file_send_channel_create(gpointer opaque, Error **errp); void file_create_incoming_channels(QIOChannel *ioc, Error **errp); int file_write_ramblock_iov(QIOChannel *ioc, const struct iovec *iov, - int niov, RAMBlock *block, Error **errp); + int niov, MultiFDPages_t *pages, Error **errp); int multifd_file_recv_data(MultiFDRecvParams *p, Error **errp); #endif diff --git a/migration/multifd.c b/migration/multifd.c index 506f42e124..58340d9d95 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -953,7 +953,7 @@ static void *multifd_send_thread(void *opaque) if (migrate_mapped_ram()) { ret = file_write_ramblock_iov(p->c, p->iov, p->iovs_num, - pages->block, &local_err); + pages, &local_err); } else { ret = qio_channel_writev_full_all(p->c, p->iov, p->iovs_num, NULL, 0, p->write_flags,