diff options
-rw-r--r-- | fs/proc/proc_misc.c | 12 | ||||
-rw-r--r-- | include/linux/vmstat.h | 1 | ||||
-rw-r--r-- | mm/vmstat.c | 14 |
3 files changed, 13 insertions, 14 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 900331a634ef..e7a301d5d432 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c | |||
@@ -69,17 +69,6 @@ static const struct file_operations proc_zoneinfo_file_operations = { | |||
69 | .release = seq_release, | 69 | .release = seq_release, |
70 | }; | 70 | }; |
71 | 71 | ||
72 | static int vmstat_open(struct inode *inode, struct file *file) | ||
73 | { | ||
74 | return seq_open(file, &vmstat_op); | ||
75 | } | ||
76 | static const struct file_operations proc_vmstat_file_operations = { | ||
77 | .open = vmstat_open, | ||
78 | .read = seq_read, | ||
79 | .llseek = seq_lseek, | ||
80 | .release = seq_release, | ||
81 | }; | ||
82 | |||
83 | #ifdef CONFIG_BLOCK | 72 | #ifdef CONFIG_BLOCK |
84 | static int diskstats_open(struct inode *inode, struct file *file) | 73 | static int diskstats_open(struct inode *inode, struct file *file) |
85 | { | 74 | { |
@@ -245,7 +234,6 @@ void __init proc_misc_init(void) | |||
245 | proc_symlink("mounts", NULL, "self/mounts"); | 234 | proc_symlink("mounts", NULL, "self/mounts"); |
246 | 235 | ||
247 | /* And now for trickier ones */ | 236 | /* And now for trickier ones */ |
248 | proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); | ||
249 | proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations); | 237 | proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations); |
250 | #ifdef CONFIG_BLOCK | 238 | #ifdef CONFIG_BLOCK |
251 | proc_create("diskstats", 0, NULL, &proc_diskstats_operations); | 239 | proc_create("diskstats", 0, NULL, &proc_diskstats_operations); |
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 33ffd89a88ac..7b68c4c1e19c 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h | |||
@@ -55,7 +55,6 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT, | |||
55 | }; | 55 | }; |
56 | 56 | ||
57 | extern const struct seq_operations zoneinfo_op; | 57 | extern const struct seq_operations zoneinfo_op; |
58 | extern const struct seq_operations vmstat_op; | ||
59 | extern int sysctl_stat_interval; | 58 | extern int sysctl_stat_interval; |
60 | 59 | ||
61 | #ifdef CONFIG_VM_EVENT_COUNTERS | 60 | #ifdef CONFIG_VM_EVENT_COUNTERS |
diff --git a/mm/vmstat.c b/mm/vmstat.c index d624d251946d..7e1854b81868 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c | |||
@@ -858,13 +858,24 @@ static void vmstat_stop(struct seq_file *m, void *arg) | |||
858 | m->private = NULL; | 858 | m->private = NULL; |
859 | } | 859 | } |
860 | 860 | ||
861 | const struct seq_operations vmstat_op = { | 861 | static const struct seq_operations vmstat_op = { |
862 | .start = vmstat_start, | 862 | .start = vmstat_start, |
863 | .next = vmstat_next, | 863 | .next = vmstat_next, |
864 | .stop = vmstat_stop, | 864 | .stop = vmstat_stop, |
865 | .show = vmstat_show, | 865 | .show = vmstat_show, |
866 | }; | 866 | }; |
867 | 867 | ||
868 | static int vmstat_open(struct inode *inode, struct file *file) | ||
869 | { | ||
870 | return seq_open(file, &vmstat_op); | ||
871 | } | ||
872 | |||
873 | static const struct file_operations proc_vmstat_file_operations = { | ||
874 | .open = vmstat_open, | ||
875 | .read = seq_read, | ||
876 | .llseek = seq_lseek, | ||
877 | .release = seq_release, | ||
878 | }; | ||
868 | #endif /* CONFIG_PROC_FS */ | 879 | #endif /* CONFIG_PROC_FS */ |
869 | 880 | ||
870 | #ifdef CONFIG_SMP | 881 | #ifdef CONFIG_SMP |
@@ -938,6 +949,7 @@ static int __init setup_vmstat(void) | |||
938 | #ifdef CONFIG_PROC_FS | 949 | #ifdef CONFIG_PROC_FS |
939 | proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); | 950 | proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); |
940 | proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); | 951 | proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); |
952 | proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); | ||
941 | #endif | 953 | #endif |
942 | return 0; | 954 | return 0; |
943 | } | 955 | } |