aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--block/genhd.c22
-rw-r--r--fs/proc/proc_misc.c14
-rw-r--r--include/linux/genhd.h1
3 files changed, 21 insertions, 16 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 @@
10#include <linux/blkdev.h> 10#include <linux/blkdev.h>
11#include <linux/init.h> 11#include <linux/init.h>
12#include <linux/spinlock.h> 12#include <linux/spinlock.h>
13#include <linux/proc_fs.h>
13#include <linux/seq_file.h> 14#include <linux/seq_file.h>
14#include <linux/slab.h> 15#include <linux/slab.h>
15#include <linux/kmod.h> 16#include <linux/kmod.h>
@@ -727,12 +728,24 @@ static int show_partition(struct seq_file *seqf, void *v)
727 return 0; 728 return 0;
728} 729}
729 730
730const struct seq_operations partitions_op = { 731static const struct seq_operations partitions_op = {
731 .start = show_partition_start, 732 .start = show_partition_start,
732 .next = disk_seqf_next, 733 .next = disk_seqf_next,
733 .stop = disk_seqf_stop, 734 .stop = disk_seqf_stop,
734 .show = show_partition 735 .show = show_partition
735}; 736};
737
738static int partitions_open(struct inode *inode, struct file *file)
739{
740 return seq_open(file, &partitions_op);
741}
742
743static const struct file_operations proc_partitions_operations = {
744 .open = partitions_open,
745 .read = seq_read,
746 .llseek = seq_lseek,
747 .release = seq_release,
748};
736#endif 749#endif
737 750
738 751
@@ -998,6 +1011,13 @@ const struct seq_operations diskstats_op = {
998 .stop = disk_seqf_stop, 1011 .stop = disk_seqf_stop,
999 .show = diskstats_show 1012 .show = diskstats_show
1000}; 1013};
1014
1015static int __init proc_genhd_init(void)
1016{
1017 proc_create("partitions", 0, NULL, &proc_partitions_operations);
1018 return 0;
1019}
1020module_init(proc_genhd_init);
1001#endif /* CONFIG_PROC_FS */ 1021#endif /* CONFIG_PROC_FS */
1002 1022
1003static void media_change_notify_thread(struct work_struct *work) 1023static void media_change_notify_thread(struct work_struct *work)
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 8974809be5f6..253ea50c4393 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -106,17 +106,6 @@ static const struct file_operations proc_vmstat_file_operations = {
106}; 106};
107 107
108#ifdef CONFIG_BLOCK 108#ifdef CONFIG_BLOCK
109static int partitions_open(struct inode *inode, struct file *file)
110{
111 return seq_open(file, &partitions_op);
112}
113static const struct file_operations proc_partitions_operations = {
114 .open = partitions_open,
115 .read = seq_read,
116 .llseek = seq_lseek,
117 .release = seq_release,
118};
119
120static int diskstats_open(struct inode *inode, struct file *file) 109static int diskstats_open(struct inode *inode, struct file *file)
121{ 110{
122 return seq_open(file, &diskstats_op); 111 return seq_open(file, &diskstats_op);
@@ -519,9 +508,6 @@ void __init proc_misc_init(void)
519 proc_symlink("mounts", NULL, "self/mounts"); 508 proc_symlink("mounts", NULL, "self/mounts");
520 509
521 /* And now for trickier ones */ 510 /* And now for trickier ones */
522#ifdef CONFIG_BLOCK
523 proc_create("partitions", 0, NULL, &proc_partitions_operations);
524#endif
525 proc_create("stat", 0, NULL, &proc_stat_operations); 511 proc_create("stat", 0, NULL, &proc_stat_operations);
526 proc_create("interrupts", 0, NULL, &proc_interrupts_operations); 512 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
527#ifdef CONFIG_SLABINFO 513#ifdef CONFIG_SLABINFO
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 206cdf96c3a7..074a4fdf4365 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -25,7 +25,6 @@ extern struct device_type part_type;
25extern struct kobject *block_depr; 25extern struct kobject *block_depr;
26extern struct class block_class; 26extern struct class block_class;
27 27
28extern const struct seq_operations partitions_op;
29extern const struct seq_operations diskstats_op; 28extern const struct seq_operations diskstats_op;
30 29
31enum { 30enum {