diff options
| -rw-r--r-- | migration/qemu-file.c | 8 | ||||
| -rw-r--r-- | migration/qemu-file.h | 14 | ||||
| -rw-r--r-- | migration/rdma.c | 19 |
3 files changed, 20 insertions, 21 deletions
diff --git a/migration/qemu-file.c b/migration/qemu-file.c index 7fe0d9fa30..cdcb6e1788 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -266,7 +266,7 @@ void ram_control_before_iterate(QEMUFile *f, uint64_t flags) int ret = 0; if (f->hooks && f->hooks->before_ram_iterate) { - ret = f->hooks->before_ram_iterate(f, f->opaque, flags, NULL); + ret = f->hooks->before_ram_iterate(f, flags, NULL); if (ret < 0) { qemu_file_set_error(f, ret); } @@ -278,7 +278,7 @@ void ram_control_after_iterate(QEMUFile *f, uint64_t flags) int ret = 0; if (f->hooks && f->hooks->after_ram_iterate) { - ret = f->hooks->after_ram_iterate(f, f->opaque, flags, NULL); + ret = f->hooks->after_ram_iterate(f, flags, NULL); if (ret < 0) { qemu_file_set_error(f, ret); } @@ -290,7 +290,7 @@ void ram_control_load_hook(QEMUFile *f, uint64_t flags, void *data) int ret = -EINVAL; if (f->hooks && f->hooks->hook_ram_load) { - ret = f->hooks->hook_ram_load(f, f->opaque, flags, data); + ret = f->hooks->hook_ram_load(f, flags, data); if (ret < 0) { qemu_file_set_error(f, ret); } @@ -310,7 +310,7 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, uint64_t *bytes_sent) { if (f->hooks && f->hooks->save_page) { - int ret = f->hooks->save_page(f, f->opaque, block_offset, + int ret = f->hooks->save_page(f, block_offset, offset, size, bytes_sent); if (ret != RAM_SAVE_CONTROL_NOT_SUPP) { f->rate_limit_used += size; diff --git a/migration/qemu-file.h b/migration/qemu-file.h index 901f2cf697..277f1d5a62 100644 --- a/migration/qemu-file.h +++ b/migration/qemu-file.h @@ -65,11 +65,9 @@ typedef ssize_t (QEMUFileWritevBufferFunc)(void *opaque, struct iovec *iov, /* * This function provides hooks around different * stages of RAM migration. - * 'opaque' is the backend specific data in QEMUFile * 'data' is call specific data associated with the 'flags' value */ -typedef int (QEMURamHookFunc)(QEMUFile *f, void *opaque, uint64_t flags, - void *data); +typedef int (QEMURamHookFunc)(QEMUFile *f, uint64_t flags, void *data); /* * Constants used by ram_control_* hooks @@ -84,11 +82,11 @@ typedef int (QEMURamHookFunc)(QEMUFile *f, void *opaque, uint64_t flags, * This function allows override of where the RAM page * is saved (such as RDMA, for example.) */ -typedef size_t (QEMURamSaveFunc)(QEMUFile *f, void *opaque, - ram_addr_t block_offset, - ram_addr_t offset, - size_t size, - uint64_t *bytes_sent); +typedef size_t (QEMURamSaveFunc)(QEMUFile *f, + ram_addr_t block_offset, + ram_addr_t offset, + size_t size, + uint64_t *bytes_sent); /* * Return a QEMUFile for comms in the opposite direction diff --git a/migration/rdma.c b/migration/rdma.c index c5fa4a408a..26a0cbbf40 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -3215,11 +3215,11 @@ qio_channel_rdma_shutdown(QIOChannel *ioc, * sent. Usually, this will not be more than a few bytes of * the protocol because most transfers are sent asynchronously. */ -static size_t qemu_rdma_save_page(QEMUFile *f, void *opaque, +static size_t qemu_rdma_save_page(QEMUFile *f, ram_addr_t block_offset, ram_addr_t offset, size_t size, uint64_t *bytes_sent) { - QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(opaque); + QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(qemu_file_get_ioc(f)); RDMAContext *rdma; int ret; @@ -3831,14 +3831,15 @@ rdma_block_notification_handle(QIOChannelRDMA *rioc, const char *name) return 0; } -static int rdma_load_hook(QEMUFile *f, void *opaque, uint64_t flags, void *data) +static int rdma_load_hook(QEMUFile *f, uint64_t flags, void *data) { + QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(qemu_file_get_ioc(f)); switch (flags) { case RAM_CONTROL_BLOCK_REG: - return rdma_block_notification_handle(opaque, data); + return rdma_block_notification_handle(rioc, data); case RAM_CONTROL_HOOK: - return qemu_rdma_registration_handle(f, opaque); + return qemu_rdma_registration_handle(f, rioc); default: /* Shouldn't be called with any other values */ @@ -3846,10 +3847,10 @@ static int rdma_load_hook(QEMUFile *f, void *opaque, uint64_t flags, void *data) } } -static int qemu_rdma_registration_start(QEMUFile *f, void *opaque, +static int qemu_rdma_registration_start(QEMUFile *f, uint64_t flags, void *data) { - QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(opaque); + QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(qemu_file_get_ioc(f)); RDMAContext *rdma; RCU_READ_LOCK_GUARD(); @@ -3875,10 +3876,10 @@ static int qemu_rdma_registration_start(QEMUFile *f, void *opaque, * Inform dest that dynamic registrations are done for now. * First, flush writes, if any. */ -static int qemu_rdma_registration_stop(QEMUFile *f, void *opaque, +static int qemu_rdma_registration_stop(QEMUFile *f, uint64_t flags, void *data) { - QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(opaque); + QIOChannelRDMA *rioc = QIO_CHANNEL_RDMA(qemu_file_get_ioc(f)); RDMAContext *rdma; RDMAControlHeader head = { .len = 0, .repeat = 1 }; int ret = 0; |