commit ba795761857082a9bb8c4be1f28e7cdd82f039b0
author Dr. David Alan Gilbert <dgilbert@redhat.com> Mon Feb 16 16:58:05 2015 +0000
committer Stefan Hajnoczi <stefanha@redhat.com> Mon Mar 02 15:37:34 2015 -0600
tree 25394a07105f04cef996f98e096ec5c8cc84d093
parent b8a173b25c887a606681fc35a46702c164d5b2d0

unbreak dtrace tracing due to double _ in rdma names

It looks like the dtrace trace code gets upset if you have trace names
with __ in, which the migration/rdma.c code does.

Rename the functions and the associated traces.

Fixes: 733252deb8b7d37beacda5976c2769e18642b2fa

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reported-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Andreas Färber <afaerber@suse.de>
Message-id: 1424105885-12149-1-git-send-email-dgilbert@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

migration/rdma.c

diff --git a/migration/rdma.c b/migration/rdma.c
index 6bee30c..17d0035 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -510,7 +510,7 @@
     return result;
 }
 
-static int __qemu_rdma_add_block(RDMAContext *rdma, void *host_addr,
+static int rdma_add_block(RDMAContext *rdma, void *host_addr,
                          ram_addr_t block_offset, uint64_t length)
 {
     RDMALocalBlocks *local = &rdma->local_ram_blocks;
@@ -551,13 +551,12 @@
 
     g_hash_table_insert(rdma->blockmap, (void *) block_offset, block);
 
-    trace___qemu_rdma_add_block(local->nb_blocks,
-                           (uint64_t) block->local_host_addr, block->offset,
-                           block->length,
-                           (uint64_t) (block->local_host_addr + block->length),
-                           BITS_TO_LONGS(block->nb_chunks) *
-                               sizeof(unsigned long) * 8,
-                           block->nb_chunks);
+    trace_rdma_add_block(local->nb_blocks, (uint64_t) block->local_host_addr,
+                         block->offset, block->length,
+                         (uint64_t) (block->local_host_addr + block->length),
+                         BITS_TO_LONGS(block->nb_chunks) *
+                             sizeof(unsigned long) * 8,
+                         block->nb_chunks);
 
     local->nb_blocks++;
 
@@ -572,7 +571,7 @@
 static void qemu_rdma_init_one_block(void *host_addr,
     ram_addr_t block_offset, ram_addr_t length, void *opaque)
 {
-    __qemu_rdma_add_block(opaque, host_addr, block_offset, length);
+    rdma_add_block(opaque, host_addr, block_offset, length);
 }
 
 /*
@@ -595,7 +594,7 @@
     return 0;
 }
 
-static int __qemu_rdma_delete_block(RDMAContext *rdma, ram_addr_t block_offset)
+static int rdma_delete_block(RDMAContext *rdma, ram_addr_t block_offset)
 {
     RDMALocalBlocks *local = &rdma->local_ram_blocks;
     RDMALocalBlock *block = g_hash_table_lookup(rdma->blockmap,
@@ -657,7 +656,7 @@
         local->block = NULL;
     }
 
-    trace___qemu_rdma_delete_block(local->nb_blocks,
+    trace_rdma_delete_block(local->nb_blocks,
                            (uint64_t)block->local_host_addr,
                            block->offset, block->length,
                            (uint64_t)(block->local_host_addr + block->length),
@@ -2187,8 +2186,7 @@
 
     if (rdma->local_ram_blocks.block) {
         while (rdma->local_ram_blocks.nb_blocks) {
-            __qemu_rdma_delete_block(rdma,
-                    rdma->local_ram_blocks.block->offset);
+            rdma_delete_block(rdma, rdma->local_ram_blocks.block->offset);
         }
     }