Mesa (master): iris: Print the memzone name when allocating BOs with INTEL_DEBUG=buf

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Module: Mesa
Branch: master
Commit: 3fee3d1319768e6304edbe71296d68eeba973685
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3fee3d1319768e6304edbe71296d68eeba973685

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Sat Mar 23 09:32:38 2019 -0700

iris: Print the memzone name when allocating BOs with INTEL_DEBUG=buf

This gives me an idea of what kinds of buffers are being allocated on
the fly which could help inform our cache decisions.

---

 src/gallium/drivers/iris/iris_bufmgr.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/iris/iris_bufmgr.c b/src/gallium/drivers/iris/iris_bufmgr.c
index e0d167913d2..56261d4a947 100644
--- a/src/gallium/drivers/iris/iris_bufmgr.c
+++ b/src/gallium/drivers/iris/iris_bufmgr.c
@@ -117,6 +117,21 @@ atomic_add_unless(int *v, int add, int unless)
    return c == unless;
 }
 
+static const char *
+memzone_name(enum iris_memory_zone memzone)
+{
+   const char *names[] = {
+      [IRIS_MEMZONE_SHADER]  = "shader",
+      [IRIS_MEMZONE_BINDER]  = "binder",
+      [IRIS_MEMZONE_SURFACE] = "surface",
+      [IRIS_MEMZONE_DYNAMIC] = "dynamic",
+      [IRIS_MEMZONE_OTHER]   = "other",
+      [IRIS_MEMZONE_BORDER_COLOR_POOL] = "bordercolor",
+   };
+   assert(memzone < ARRAY_SIZE(names));
+   return names[memzone];
+}
+
 /**
  * Iris fixed-size bucketing VMA allocator.
  *
@@ -662,8 +677,8 @@ skip_cache:
       }
    }
 
-   DBG("bo_create: buf %d (%s) %llub\n", bo->gem_handle, bo->name,
-       (unsigned long long) size);
+   DBG("bo_create: buf %d (%s) (%s memzone) %llub\n", bo->gem_handle,
+       bo->name, memzone_name(memzone), (unsigned long long) size);
 
    return bo;