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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-06 10:55:38 +0200 |
|---|---|---|
| committer | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-23 15:57:37 +0200 |
| commit | 31d85ab28e71b0c938e0ef48af45747e80d99b53 (patch) | |
| tree | 1cd97bee97abb008dd3591da2a001e3e85356fb6 /block | |
| parent | proc: move /proc/zoneinfo boilerplate to mm/vmstat.c (diff) | |
| download | linux-31d85ab28e71b0c938e0ef48af45747e80d99b53.tar.xz linux-31d85ab28e71b0c938e0ef48af45747e80d99b53.zip | |
proc: move /proc/diskstats boilerplate to block/genhd.c
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/genhd.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c index 15f4d2b12c48..4e5e7493f676 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1005,15 +1005,28 @@ static int diskstats_show(struct seq_file *seqf, void *v) return 0; } -const struct seq_operations diskstats_op = { +static const struct seq_operations diskstats_op = { .start = disk_seqf_start, .next = disk_seqf_next, .stop = disk_seqf_stop, .show = diskstats_show }; +static int diskstats_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &diskstats_op); +} + +static const struct file_operations proc_diskstats_operations = { + .open = diskstats_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; + static int __init proc_genhd_init(void) { + proc_create("diskstats", 0, NULL, &proc_diskstats_operations); proc_create("partitions", 0, NULL, &proc_partitions_operations); return 0; } |