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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-06 04:17:48 +0400 |
|---|---|---|
| committer | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-23 17:12:51 +0400 |
| commit | b6aa44ab698c7df9d951d3eb45c4fcb8ba68fb25 (patch) | |
| tree | 3ddf82053cc10e4811e77918fb00aad1c09c94c1 /mm | |
| parent | 74e2e8e8ce7b3c0f878a349f9fa6cf2831548eef (diff) | |
| download | linux-b6aa44ab698c7df9d951d3eb45c4fcb8ba68fb25.tar.gz linux-b6aa44ab698c7df9d951d3eb45c4fcb8ba68fb25.tar.xz | |
proc: move /proc/vmstat boilerplate to mm/vmstat.c
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Christoph Lameter <cl@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/vmstat.c | 14 |
1 files changed, 13 insertions, 1 deletions
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) m->private = NULL; } -const struct seq_operations vmstat_op = { +static const struct seq_operations vmstat_op = { .start = vmstat_start, .next = vmstat_next, .stop = vmstat_stop, .show = vmstat_show, }; +static int vmstat_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &vmstat_op); +} + +static const struct file_operations proc_vmstat_file_operations = { + .open = vmstat_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; #endif /* CONFIG_PROC_FS */ #ifdef CONFIG_SMP @@ -938,6 +949,7 @@ static int __init setup_vmstat(void) #ifdef CONFIG_PROC_FS proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations); proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops); + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations); #endif return 0; } |