Eric Lee / linux-smarc-t335x-v3.2

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Commit f6faac71d502be1c29c81b2f45657662c3b84470

Authored by Paul E. McKenney
Committed by Ingo Molnar
1 parent 4e8a2372f9
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

rcu: Mark Hierarchical RCU no longer experimental 

Removes the warnings about Hierarchical RCU being experimental,
given that it has gone through almost six months of being the
default RCU in mainline for the x86 with very little trouble.

This makes hierarchical-RCU bootup look less scary.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: akpm@linux-foundation.org
Cc: niv@us.ibm.com
Cc: dvhltc@us.ibm.com
Cc: dipankar@in.ibm.com
Cc: dhowells@redhat.com
Cc: lethal@linux-sh.org
Cc: kernel@wantstofly.org
Cc: cl@linux-foundation.org
Cc: schamp@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

Showing 1 changed file with 1 additions and 2 deletions Side-by-side Diff

... ... @@ -1533,7 +1533,7 @@
1533 1533 int j;
1534 1534 struct rcu_node *rnp;
1535 1535  
1536   - printk(KERN_WARNING "Experimental hierarchical RCU implementation.\n");
  1536 + printk(KERN_INFO "Hierarchical RCU implementation.\n");
1537 1537 #ifdef CONFIG_RCU_CPU_STALL_DETECTOR
1538 1538 printk(KERN_INFO "RCU-based detection of stalled CPUs is enabled.\n");
1539 1539 #endif /* #ifdef CONFIG_RCU_CPU_STALL_DETECTOR */
... ... @@ -1546,7 +1546,6 @@
1546 1546 rcu_cpu_notify(&rcu_nb, CPU_UP_PREPARE, (void *)(long)i);
1547 1547 /* Register notifier for non-boot CPUs */
1548 1548 register_cpu_notifier(&rcu_nb);
1549   - printk(KERN_WARNING "Experimental hierarchical RCU init done.\n");
1550 1549 }
1551 1550  
1552 1551 module_param(blimit, int, 0);