config: SLAB vs SLUB. SLUB after more than 6 guests is quite slow.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

diff --git a/linux.config b/linux.config
index 8de95c6fccb2e3860b419464401d19d37bf6115e..68d07362417f7d5e82999fde329b13bd043d3ec4 100644 (file)
--- a/linux.config
+++ b/linux.config
@@ -589,6 +589,19 @@ CONFIG_PCIE_ECRC=y
 # CONFIG_FTRACE is not set
 CONFIG_OPROFILE=m
 CONFIG_HAVE_OPROFILE=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_HAVE_FUNCTION_TRACER is not set
+# CONFIG_USER_STACKTRACE_SUPPORT is not set
+# CONFIG_HAVE_FUNCTION_TRACER is not set
+# CONFIG_HAVE_FUNCTION_GRAPH_TRACER is not set
+# CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST is not set
+# CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST is not set
+# CONFIG_HAVE_DYNAMIC_FTRACE is not set
+# CONFIG_HAVE_FTRACE_MCOUNT_RECORD is not set
+# CONFIG_HAVE_SYSCALL_TRACEPOINTS is not set
+# CONFIG_TRACEPOINTS is not set
+# CONFIG_HAVE_C_RECORDMCOUNT is not set
+# CONFIG_TRACING_SUPPORT is not set
 # CONFIG_IOMMU_STRESS is not set
 CONFIG_LSM_MMAP_MIN_ADDR=65534
 
@@ -746,7 +759,7 @@ CONFIG_XEN_GNTDEV=y
 CONFIG_XEN_GRANT_DEV_ALLOC=y
 CONFIG_XEN_BACKEND=y
 CONFIG_XEN_NETDEV_BACKEND=y
-CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION="phase14"
 CONFIG_XEN_BLKDEV_BACKEND=y
 CONFIG_XEN_PCIDEV_BACKEND=y
 CONFIG_XEN_SCSI_BACKEND=m
@@ -806,13 +819,14 @@ CONFIG_DEBUG_ATOMIC_SLEEP=y
 # CONFIG_DEBUG_PAGEALLOC is not set
 CONFIG_SCHED_AUTOGROUP=y
 
-# CONFIG_TRACEPOINTS is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
 # CONFIG_SLUB_DEBUG is not set
 CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 # CONFIG_CC_STACKPROTECTOR is not set
-CONFIG_HZ_250=y
+# CONFIG_HZ_250 is not set
 # CONFIG_HZ_350 is not set
-# CONFIG_HZ_1000 is not set
+CONFIG_HZ_1000=y
 #
 CONFIG_DCA=y
 CONFIG_DCB=y
@@ -832,4 +846,4 @@ CONFIG_CGROUP=y
 
 
 # CONFIG_EVENT_TRACING is not set
-CONFIG_NET_DSA=y
+# CONFIG_NET_DSA is not set