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-rw-r--r--fs/proc/proc_misc.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 5bbd60896050..66bc425f2f3d 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -277,12 +277,15 @@ static int devinfo_show(struct seq_file *f, void *v)
277 if (i == 0) 277 if (i == 0)
278 seq_printf(f, "Character devices:\n"); 278 seq_printf(f, "Character devices:\n");
279 chrdev_show(f, i); 279 chrdev_show(f, i);
280 } else { 280 }
281#ifdef CONFIG_BLOCK
282 else {
281 i -= CHRDEV_MAJOR_HASH_SIZE; 283 i -= CHRDEV_MAJOR_HASH_SIZE;
282 if (i == 0) 284 if (i == 0)
283 seq_printf(f, "\nBlock devices:\n"); 285 seq_printf(f, "\nBlock devices:\n");
284 blkdev_show(f, i); 286 blkdev_show(f, i);
285 } 287 }
288#endif
286 return 0; 289 return 0;
287} 290}
288 291
@@ -355,6 +358,7 @@ static int stram_read_proc(char *page, char **start, off_t off,
355} 358}
356#endif 359#endif
357 360
361#ifdef CONFIG_BLOCK
358extern struct seq_operations partitions_op; 362extern struct seq_operations partitions_op;
359static int partitions_open(struct inode *inode, struct file *file) 363static int partitions_open(struct inode *inode, struct file *file)
360{ 364{
@@ -378,6 +382,7 @@ static struct file_operations proc_diskstats_operations = {
378 .llseek = seq_lseek, 382 .llseek = seq_lseek,
379 .release = seq_release, 383 .release = seq_release,
380}; 384};
385#endif
381 386
382#ifdef CONFIG_MODULES 387#ifdef CONFIG_MODULES
383extern struct seq_operations modules_op; 388extern struct seq_operations modules_op;
@@ -695,7 +700,9 @@ void __init proc_misc_init(void)
695 entry->proc_fops = &proc_kmsg_operations; 700 entry->proc_fops = &proc_kmsg_operations;
696 create_seq_entry("devices", 0, &proc_devinfo_operations); 701 create_seq_entry("devices", 0, &proc_devinfo_operations);
697 create_seq_entry("cpuinfo", 0, &proc_cpuinfo_operations); 702 create_seq_entry("cpuinfo", 0, &proc_cpuinfo_operations);
703#ifdef CONFIG_BLOCK
698 create_seq_entry("partitions", 0, &proc_partitions_operations); 704 create_seq_entry("partitions", 0, &proc_partitions_operations);
705#endif
699 create_seq_entry("stat", 0, &proc_stat_operations); 706 create_seq_entry("stat", 0, &proc_stat_operations);
700 create_seq_entry("interrupts", 0, &proc_interrupts_operations); 707 create_seq_entry("interrupts", 0, &proc_interrupts_operations);
701#ifdef CONFIG_SLAB 708#ifdef CONFIG_SLAB
@@ -707,7 +714,9 @@ void __init proc_misc_init(void)
707 create_seq_entry("buddyinfo",S_IRUGO, &fragmentation_file_operations); 714 create_seq_entry("buddyinfo",S_IRUGO, &fragmentation_file_operations);
708 create_seq_entry("vmstat",S_IRUGO, &proc_vmstat_file_operations); 715 create_seq_entry("vmstat",S_IRUGO, &proc_vmstat_file_operations);
709 create_seq_entry("zoneinfo",S_IRUGO, &proc_zoneinfo_file_operations); 716 create_seq_entry("zoneinfo",S_IRUGO, &proc_zoneinfo_file_operations);
717#ifdef CONFIG_BLOCK
710 create_seq_entry("diskstats", 0, &proc_diskstats_operations); 718 create_seq_entry("diskstats", 0, &proc_diskstats_operations);
719#endif
711#ifdef CONFIG_MODULES 720#ifdef CONFIG_MODULES
712 create_seq_entry("modules", 0, &proc_modules_operations); 721 create_seq_entry("modules", 0, &proc_modules_operations);
713#endif 722#endif