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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-04 23:53:21 +0400 |
|---|---|---|
| committer | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-23 15:07:31 +0400 |
| commit | f500975a3f3ecf3611d79f1d933906753460b9f2 (patch) | |
| tree | df3728998ca1638ecbccf4ab6f401f9a2cbdba88 /block/genhd.c | |
| parent | 8591cf43224980a0bc9216a4e50b0a740f8cba35 (diff) | |
| download | linux-f500975a3f3ecf3611d79f1d933906753460b9f2.tar.xz | |
proc: move rest of /proc/partitions code to block/genhd.c
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c index 646e1d2507c7..15f4d2b12c48 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -10,6 +10,7 @@ #include <linux/blkdev.h> #include <linux/init.h> #include <linux/spinlock.h> +#include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/kmod.h> @@ -727,12 +728,24 @@ static int show_partition(struct seq_file *seqf, void *v) return 0; } -const struct seq_operations partitions_op = { +static const struct seq_operations partitions_op = { .start = show_partition_start, .next = disk_seqf_next, .stop = disk_seqf_stop, .show = show_partition }; + +static int partitions_open(struct inode *inode, struct file *file) +{ + return seq_open(file, &partitions_op); +} + +static const struct file_operations proc_partitions_operations = { + .open = partitions_open, + .read = seq_read, + .llseek = seq_lseek, + .release = seq_release, +}; #endif @@ -998,6 +1011,13 @@ const struct seq_operations diskstats_op = { .stop = disk_seqf_stop, .show = diskstats_show }; + +static int __init proc_genhd_init(void) +{ + proc_create("partitions", 0, NULL, &proc_partitions_operations); + return 0; +} +module_init(proc_genhd_init); #endif /* CONFIG_PROC_FS */ static void media_change_notify_thread(struct work_struct *work) |