From: Juan Quintela <quintela@redhat.com>
To: qemu-devel@nongnu.org
Cc: Laurent Vivier <lvivier@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Thomas Huth <thuth@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Juan Quintela <quintela@redhat.com>
Subject: [PULL 12/18] multifd: Use qemu_target_page_size()
Date: Wed, 29 Jan 2020 12:15:30 +0100 [thread overview]
Message-ID: <20200129111536.9497-13-quintela@redhat.com> (raw)
In-Reply-To: <20200129111536.9497-1-quintela@redhat.com>
We will make it cpu independent.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
migration/ram.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/migration/ram.c b/migration/ram.c
index 152e9cf46d..8f04b5ab3a 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -882,14 +882,14 @@ static int multifd_recv_unfill_packet(MultiFDRecvParams *p, Error **errp)
for (i = 0; i < p->pages->used; i++) {
uint64_t offset = be64_to_cpu(packet->offset[i]);
- if (offset > (block->used_length - TARGET_PAGE_SIZE)) {
+ if (offset > (block->used_length - qemu_target_page_size())) {
error_setg(errp, "multifd: offset too long %" PRIu64
" (max " RAM_ADDR_FMT ")",
offset, block->max_length);
return -1;
}
p->pages->iov[i].iov_base = block->host + offset;
- p->pages->iov[i].iov_len = TARGET_PAGE_SIZE;
+ p->pages->iov[i].iov_len = qemu_target_page_size();
}
return 0;
@@ -964,7 +964,8 @@ static int multifd_send_pages(QEMUFile *f)
p->packet_num = multifd_send_state->packet_num++;
multifd_send_state->pages = p->pages;
p->pages = pages;
- transferred = ((uint64_t) pages->used) * TARGET_PAGE_SIZE + p->packet_len;
+ transferred = ((uint64_t) pages->used) * qemu_target_page_size()
+ + p->packet_len;
qemu_file_update_transfer(f, transferred);
ram_counters.multifd_bytes += transferred;
ram_counters.transferred += transferred;;
@@ -985,7 +986,7 @@ static int multifd_queue_page(QEMUFile *f, RAMBlock *block, ram_addr_t offset)
if (pages->block == block) {
pages->offset[pages->used] = offset;
pages->iov[pages->used].iov_base = block->host + offset;
- pages->iov[pages->used].iov_len = TARGET_PAGE_SIZE;
+ pages->iov[pages->used].iov_len = qemu_target_page_size();
pages->used++;
if (pages->used < pages->allocated) {
--
2.24.1
next prev parent reply other threads:[~2020-01-29 11:21 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 11:15 [PULL 00/18] Pull migration patches Juan Quintela
2020-01-29 11:15 ` [PULL 01/18] migration-test: Use g_free() instead of free() Juan Quintela
2020-01-29 11:15 ` [PULL 02/18] multifd: Make sure that we don't do any IO after an error Juan Quintela
2020-01-29 11:15 ` [PULL 03/18] qemu-file: Don't do IO after shutdown Juan Quintela
2020-01-29 11:15 ` [PULL 04/18] migration: Don't send data if we have stopped Juan Quintela
2020-01-29 11:15 ` [PULL 05/18] migration-test: Make sure that multifd and cancel works Juan Quintela
2020-01-29 11:15 ` [PULL 06/18] migration: Create migration_is_running() Juan Quintela
2020-01-29 11:15 ` [PULL 07/18] migration/multifd: fix nullptr access in multifd_send_terminate_threads Juan Quintela
2020-01-29 11:15 ` [PULL 08/18] ram_addr: Split RAMBlock definition Juan Quintela
2020-01-29 11:15 ` [PULL 09/18] multifd: multifd_send_pages only needs the qemufile Juan Quintela
2020-01-29 11:15 ` [PULL 10/18] multifd: multifd_queue_page " Juan Quintela
2020-01-29 11:15 ` [PULL 11/18] multifd: multifd_send_sync_main " Juan Quintela
2020-01-29 11:15 ` Juan Quintela [this message]
2020-01-29 11:15 ` [PULL 13/18] migration: Make checkpatch happy with comments Juan Quintela
2020-01-29 11:15 ` [PULL 14/18] multifd: Make multifd_save_setup() get an Error parameter Juan Quintela
2020-01-29 11:15 ` [PULL 15/18] multifd: Make multifd_load_setup() " Juan Quintela
2020-01-29 11:15 ` [PULL 16/18] multifd: Split multifd code into its own file Juan Quintela
2020-01-29 11:15 ` [PULL 17/18] migration: Simplify get_qlist Juan Quintela
2020-01-29 11:15 ` [PULL 18/18] migration/compress: compress QEMUFile is not writable Juan Quintela
2020-01-30 13:12 ` [PULL 00/18] Pull migration patches Peter Maydell
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