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authorStefan Weil <sw@weilnetz.de>2015-02-28 19:09:42 +0100
committerJuan Quintela <quintela@redhat.com>2015-03-17 15:20:37 +0100
commit3ac040c0ef525c4cc5ebf881c15421cfa6b095c7 (patch)
tree175b223934533e8eb346dec4c9355f9e2784a5a1 /migration/rdma.c
parent1dbd2fd9cbf29c74131e439ce80fb2efde56ee32 (diff)
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migration: Fix some 32 bit compiler errors
The current code won't compile on 32 bit hosts because there are lots of type casts between pointers and 64 bit integers. Fix some of them. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration/rdma.c')
-rw-r--r--migration/rdma.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/migration/rdma.c b/migration/rdma.c
index 5dd4863..a52e96a 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -1103,7 +1103,7 @@ static int qemu_rdma_search_ram_block(RDMAContext *rdma,
* to perform the actual RDMA operation.
*/
static int qemu_rdma_register_and_get_keys(RDMAContext *rdma,
- RDMALocalBlock *block, uint8_t *host_addr,
+ RDMALocalBlock *block, uintptr_t host_addr,
uint32_t *lkey, uint32_t *rkey, int chunk,
uint8_t *chunk_start, uint8_t *chunk_end)
{
@@ -1140,11 +1140,12 @@ static int qemu_rdma_register_and_get_keys(RDMAContext *rdma,
if (!block->pmr[chunk]) {
perror("Failed to register chunk!");
fprintf(stderr, "Chunk details: block: %d chunk index %d"
- " start %" PRIu64 " end %" PRIu64 " host %" PRIu64
- " local %" PRIu64 " registrations: %d\n",
- block->index, chunk, (uint64_t) chunk_start,
- (uint64_t) chunk_end, (uint64_t) host_addr,
- (uint64_t) block->local_host_addr,
+ " start %" PRIuPTR " end %" PRIuPTR
+ " host %" PRIuPTR
+ " local %" PRIuPTR " registrations: %d\n",
+ block->index, chunk, (uintptr_t)chunk_start,
+ (uintptr_t)chunk_end, host_addr,
+ (uintptr_t)block->local_host_addr,
rdma->total_registrations);
return -1;
}
@@ -1931,8 +1932,7 @@ retry:
}
/* try to overlap this single registration with the one we sent. */
- if (qemu_rdma_register_and_get_keys(rdma, block,
- (uint8_t *) sge.addr,
+ if (qemu_rdma_register_and_get_keys(rdma, block, sge.addr,
&sge.lkey, NULL, chunk,
chunk_start, chunk_end)) {
error_report("cannot get lkey");
@@ -1951,8 +1951,7 @@ retry:
block->remote_host_addr = reg_result->host_addr;
} else {
/* already registered before */
- if (qemu_rdma_register_and_get_keys(rdma, block,
- (uint8_t *)sge.addr,
+ if (qemu_rdma_register_and_get_keys(rdma, block, sge.addr,
&sge.lkey, NULL, chunk,
chunk_start, chunk_end)) {
error_report("cannot get lkey!");
@@ -1964,7 +1963,7 @@ retry:
} else {
send_wr.wr.rdma.rkey = block->remote_rkey;
- if (qemu_rdma_register_and_get_keys(rdma, block, (uint8_t *)sge.addr,
+ if (qemu_rdma_register_and_get_keys(rdma, block, sge.addr,
&sge.lkey, NULL, chunk,
chunk_start, chunk_end)) {
error_report("cannot get lkey!");
@@ -3027,7 +3026,7 @@ static int qemu_rdma_registration_handle(QEMUFile *f, void *opaque,
chunk_start = ram_chunk_start(block, chunk);
chunk_end = ram_chunk_end(block, chunk + reg->chunks);
if (qemu_rdma_register_and_get_keys(rdma, block,
- (uint8_t *)host_addr, NULL, &reg_result->rkey,
+ (uintptr_t)host_addr, NULL, &reg_result->rkey,
chunk, chunk_start, chunk_end)) {
error_report("cannot get rkey");
ret = -EINVAL;