From: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Following patch will introduce interface about fragmentation information
and "frag" prefix would be more suitable for it.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
---
mm/vmstat.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/mm/vmstat.c b/mm/vmstat.c
index e1ca5eb..cd0c331 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1138,7 +1138,7 @@ static void walk_zones_in_node(struct seq_file *m, pg_data_t *pgdat,
#endif
#ifdef CONFIG_PROC_FS
-static void frag_show_print(struct seq_file *m, pg_data_t *pgdat,
+static void buddyinfo_show_print(struct seq_file *m, pg_data_t *pgdat,
struct zone *zone)
{
int order;
@@ -1152,10 +1152,10 @@ static void frag_show_print(struct seq_file *m, pg_data_t *pgdat,
/*
* This walks the free areas for each zone.
*/
-static int frag_show(struct seq_file *m, void *arg)
+static int buddyinfo_show(struct seq_file *m, void *arg)
{
pg_data_t *pgdat = (pg_data_t *)arg;
- walk_zones_in_node(m, pgdat, frag_show_print);
+ walk_zones_in_node(m, pgdat, buddyinfo_show_print);
return 0;
}
@@ -1300,20 +1300,20 @@ static int pagetypeinfo_show(struct seq_file *m, void *arg)
return 0;
}
-static const struct seq_operations fragmentation_op = {
+static const struct seq_operations buddyinfo_op = {
.start = frag_start,
.next = frag_next,
.stop = frag_stop,
- .show = frag_show,
+ .show = buddyinfo_show,
};
-static int fragmentation_open(struct inode *inode, struct file *file)
+static int buddyinfo_open(struct inode *inode, struct file *file)
{
- return seq_open(file, &fragmentation_op);
+ return seq_open(file, &buddyinfo_op);
}
-static const struct file_operations fragmentation_file_operations = {
- .open = fragmentation_open,
+static const struct file_operations buddyinfo_file_operations = {
+ .open = buddyinfo_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
@@ -1781,7 +1781,7 @@ static int __init setup_vmstat(void)
start_shepherd_timer();
#endif
#ifdef CONFIG_PROC_FS
- proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
+ proc_create("buddyinfo", S_IRUGO, NULL, &buddyinfo_file_operations);
proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
--
1.9.1
--
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