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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2009-08-22 13:56:46 -0700
committerIngo Molnar <mingo@elte.hu>2009-08-23 10:32:37 +0200
commitd6714c22b43fbcbead7e7b706ff270e15f04a791 (patch)
tree1dc15e57d982351bed45b7b9768a118f86b88c19 /kernel/rcutree_trace.c
parent9f77da9f40045253e91f55c12d4481254b513d2d (diff)
downloadblackbird-op-linux-d6714c22b43fbcbead7e7b706ff270e15f04a791.tar.gz
blackbird-op-linux-d6714c22b43fbcbead7e7b706ff270e15f04a791.zip
rcu: Renamings to increase RCU clarity
Make RCU-sched, RCU-bh, and RCU-preempt be underlying implementations, with "RCU" defined in terms of one of the three. Update the outdated rcu_qsctr_inc() names, as these functions no longer increment anything. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: laijs@cn.fujitsu.com Cc: dipankar@in.ibm.com Cc: akpm@linux-foundation.org Cc: mathieu.desnoyers@polymtl.ca Cc: josht@linux.vnet.ibm.com Cc: dvhltc@us.ibm.com Cc: niv@us.ibm.com Cc: peterz@infradead.org Cc: rostedt@goodmis.org LKML-Reference: <12509746132696-git-send-email-> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutree_trace.c')
-rw-r--r--kernel/rcutree_trace.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
index 0cb52b887758..236c0504fee2 100644
--- a/kernel/rcutree_trace.c
+++ b/kernel/rcutree_trace.c
@@ -77,8 +77,8 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
static int show_rcudata(struct seq_file *m, void *unused)
{
- seq_puts(m, "rcu:\n");
- PRINT_RCU_DATA(rcu_data, print_one_rcu_data, m);
+ seq_puts(m, "rcu_sched:\n");
+ PRINT_RCU_DATA(rcu_sched_data, print_one_rcu_data, m);
seq_puts(m, "rcu_bh:\n");
PRINT_RCU_DATA(rcu_bh_data, print_one_rcu_data, m);
return 0;
@@ -125,8 +125,8 @@ static int show_rcudata_csv(struct seq_file *m, void *unused)
seq_puts(m, "\"dt\",\"dt nesting\",\"dn\",\"df\",");
#endif /* #ifdef CONFIG_NO_HZ */
seq_puts(m, "\"of\",\"ri\",\"ql\",\"b\"\n");
- seq_puts(m, "\"rcu:\"\n");
- PRINT_RCU_DATA(rcu_data, print_one_rcu_data_csv, m);
+ seq_puts(m, "\"rcu_sched:\"\n");
+ PRINT_RCU_DATA(rcu_sched_data, print_one_rcu_data_csv, m);
seq_puts(m, "\"rcu_bh:\"\n");
PRINT_RCU_DATA(rcu_bh_data, print_one_rcu_data_csv, m);
return 0;
@@ -172,8 +172,8 @@ static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
static int show_rcuhier(struct seq_file *m, void *unused)
{
- seq_puts(m, "rcu:\n");
- print_one_rcu_state(m, &rcu_state);
+ seq_puts(m, "rcu_sched:\n");
+ print_one_rcu_state(m, &rcu_sched_state);
seq_puts(m, "rcu_bh:\n");
print_one_rcu_state(m, &rcu_bh_state);
return 0;
@@ -194,8 +194,8 @@ static struct file_operations rcuhier_fops = {
static int show_rcugp(struct seq_file *m, void *unused)
{
- seq_printf(m, "rcu: completed=%ld gpnum=%ld\n",
- rcu_state.completed, rcu_state.gpnum);
+ seq_printf(m, "rcu_sched: completed=%ld gpnum=%ld\n",
+ rcu_sched_state.completed, rcu_sched_state.gpnum);
seq_printf(m, "rcu_bh: completed=%ld gpnum=%ld\n",
rcu_bh_state.completed, rcu_bh_state.gpnum);
return 0;
@@ -244,8 +244,8 @@ static void print_rcu_pendings(struct seq_file *m, struct rcu_state *rsp)
static int show_rcu_pending(struct seq_file *m, void *unused)
{
- seq_puts(m, "rcu:\n");
- print_rcu_pendings(m, &rcu_state);
+ seq_puts(m, "rcu_sched:\n");
+ print_rcu_pendings(m, &rcu_sched_state);
seq_puts(m, "rcu_bh:\n");
print_rcu_pendings(m, &rcu_bh_state);
return 0;
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