b=2010

This time, actually initialize the OSC's maximum number of pages allowed
in each RPC to the nice value that we calculate, rather than just setting the
tunable max.  We export the math from portals so that client_obd_setup() can
use it to initialize the OSC from its summer home in ptlrpc/.

diff --git a/lustre/osc/osc_internal.h b/lustre/osc/osc_internal.h
index 7a011d3..0551d60 100644 (file)
--- a/lustre/osc/osc_internal.h
+++ b/lustre/osc/osc_internal.h
@@ -12,7 +12,7 @@
 
 /* bug 1578: negotiate BRW_MAX_SIZE with the OST, instead of hard-coding it */
 #define OSC_BRW_MAX_SIZE PTL_MTU
-#define OSC_BRW_MAX_IOV min_t(int, PTL_MD_MAX_IOV, OSC_BRW_MAX_SIZE/PAGE_SIZE)
+#define OSC_BRW_MAX_IOV PTL_MD_MAX_PAGES
 
 #define OAP_MAGIC 8675309