diff options
| author | Daniel P. Berrangé <berrange@redhat.com> | 2022-06-20 12:01:55 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2022-06-22 19:33:43 +0100 |
| commit | 365c0463db9382130c7201c5c91021fe84bf5f77 (patch) | |
| tree | 19f139dfd35fe0d07352eb7913ae6b8af1a7ae5c /migration/qemu-file.h | |
| parent | 67bdabe2af52cf5bb9420f57e0f67c9b571e1e5d (diff) | |
migration: stop passing 'opaque' parameter to QEMUFile hooks
The only user of the hooks is RDMA which provides a QIOChannel backed
impl of QEMUFile. It can thus use the qemu_file_get_ioc() method.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration/qemu-file.h')
| -rw-r--r-- | migration/qemu-file.h | 14 |
1 files changed, 6 insertions, 8 deletions
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 |