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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 12:04:37 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 12:04:37 -0700 |
commit | 88ed86fee6651033de9b7038dac7869a9f19775a (patch) | |
tree | 38b638d2e7cba110ec271275738f221feb7e0a37 /block | |
parent | 3856d30ded1fe43c6657927ebad402d25cd128f4 (diff) | |
parent | 59c7572e82d69483a66eaa67b46548baeb69ecf4 (diff) | |
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Merge branch 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc
* 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc: (35 commits)
proc: remove fs/proc/proc_misc.c
proc: move /proc/vmcore creation to fs/proc/vmcore.c
proc: move pagecount stuff to fs/proc/page.c
proc: move all /proc/kcore stuff to fs/proc/kcore.c
proc: move /proc/schedstat boilerplate to kernel/sched_stats.h
proc: move /proc/modules boilerplate to kernel/module.c
proc: move /proc/diskstats boilerplate to block/genhd.c
proc: move /proc/zoneinfo boilerplate to mm/vmstat.c
proc: move /proc/vmstat boilerplate to mm/vmstat.c
proc: move /proc/pagetypeinfo boilerplate to mm/vmstat.c
proc: move /proc/buddyinfo boilerplate to mm/vmstat.c
proc: move /proc/vmallocinfo to mm/vmalloc.c
proc: move /proc/slabinfo boilerplate to mm/slub.c, mm/slab.c
proc: move /proc/slab_allocators boilerplate to mm/slab.c
proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c
proc: move /proc/stat to fs/proc/stat.c
proc: move rest of /proc/partitions code to block/genhd.c
proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c
proc: move /proc/devices code to fs/proc/devices.c
proc: move rest of /proc/locks to fs/locks.c
...
Diffstat (limited to 'block')
-rw-r--r-- | block/genhd.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/block/genhd.c b/block/genhd.c index 646e1d2..4e5e749 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 @@ -992,12 +1005,32 @@ 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; +} +module_init(proc_genhd_init); #endif /* CONFIG_PROC_FS */ static void media_change_notify_thread(struct work_struct *work) |