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authorDr. David Alan Gilbert <dgilbert@redhat.com>2015-05-21 13:24:13 +0100
committerJuan Quintela <quintela@redhat.com>2015-06-12 06:54:01 +0200
commite3807054e20fb3b94d18cb751c437ee2f43b6fac (patch)
tree10b0f2c6bfee3b6ca3b0769d3ee2cdb261688e1e /migration/rdma.c
parentf796baa1b3efcf105ba3a465f797e05ac2b3dcfc (diff)
qemu_ram_foreach_block: pass up error value, and down the ramblock name
check the return value of the function it calls and error if it's non-0 Fixup qemu_rdma_init_one_block that is the only current caller, and rdma_add_block the only function it calls using it. Pass the name of the ramblock to the function; helps in debugging. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Michael R. Hines <mrhines@us.ibm.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'migration/rdma.c')
-rw-r--r--migration/rdma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/migration/rdma.c b/migration/rdma.c
index 36719038f7..791ef44713 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -570,10 +570,10 @@ static int rdma_add_block(RDMAContext *rdma, void *host_addr,
* in advanced before the migration starts. This tells us where the RAM blocks
* are so that we can register them individually.
*/
-static void qemu_rdma_init_one_block(void *host_addr,
+static int qemu_rdma_init_one_block(const char *block_name, void *host_addr,
ram_addr_t block_offset, ram_addr_t length, void *opaque)
{
- rdma_add_block(opaque, host_addr, block_offset, length);
+ return rdma_add_block(opaque, host_addr, block_offset, length);
}
/*