X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os-linux.h;h=1ed3d3b650b206921c0c22a5b1e3c656820d228e;hb=1d56dfee7857b91d1805d90396f36d62ad30e186;hp=d3b2e931e8b754eaecfd06af87748225d5e168b9;hpb=a16211bb932067978f74606eb5d3f92e5227eee2;p=fio.git

diff --git a/os-linux.h b/os-linux.h
index d3b2e931..1ed3d3b6 100644
--- a/os-linux.h
+++ b/os-linux.h
@@ -32,7 +32,7 @@ typedef struct drand48_data os_random_state_t;
 	posix_fadvise((fd), (off_t)(off), (len), (advice))
 
 #define fio_setaffinity(td)		\
-	sched_setaffinity((td)->pid, sizeof((td)->cpumask), &(td)->cpumask)
+	sched_setaffinity((td)->pid, sizeof((td)->o.cpumask), &(td)->o.cpumask)
 #define fio_getaffinity(pid, ptr)	\
 	sched_getaffinity((pid), sizeof(cpu_set_t), (ptr))