Re: [Qemu-devel] [PATCH v2 38/45] tcg: distribute profiling counters across TCGContext's

[Richard Henderson]

On 07/16/2017 10:04 AM, Emilio G. Cota wrote:

+#define PROF_ADD_MAX(to, from, field)                                   \
+    do {                                                                \
+        typeof((from)->field) val__ = atomic_read(&((from)->field));    \
+        if (val__ > (to)->field) {                                      \
+            (to)->field = val__;                                        \
+        }                                                               \
+    } while (0)

PROF_MAX?  There's no addition involved.

Otherwise,

Reviewed-by: Richard Henderson <r...@twiddle.net>


r~