[PATCH] storage: make debug log more useful

[Osier Yang <jyang@xxxxxxxxxx>]

"__func__" should be replaced with "__FUNCTION__" instead for
better portability, however, VIR_DEBUG already prints the function
name, so it's useless, replace it with more useful log.

* src/storage/storage_backend_mpath.c
---
 src/storage/storage_backend_mpath.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/storage/storage_backend_mpath.c b/src/storage/storage_backend_mpath.c
index 2e85561..2d48a9d 100644
--- a/src/storage/storage_backend_mpath.c
+++ b/src/storage/storage_backend_mpath.c
@@ -316,7 +316,7 @@ virStorageBackendMpathRefreshPool(virConnectPtr conn ATTRIBUTE_UNUSED,
 {
     int retval = 0;

-    VIR_DEBUG("in %s", __func__);
+    VIR_DEBUG("conn=%p, pool=%p", conn, pool);

     pool->def->allocation = pool->def->capacity = pool->def->available = 0;

--
1.7.4

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