From: Andrew Morton Date: Mon, 27 Mar 2006 09:17:56 +0000 (-0800) Subject: [PATCH] dm-md-dependency-tree-in-sysfs-holders-slaves-subdirectory-tidy X-Git-Tag: v2.6.17-rc1~303 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=100873687d81d4ce7b1299b447d33e87ba1e9583;p=linux-2.6-omap-h63xx.git [PATCH] dm-md-dependency-tree-in-sysfs-holders-slaves-subdirectory-tidy Remove all the CONFIG_SYSFS stuff. That's supposed to all be implemented up in header files. Yes, the CONFIG_SYSFS=n data structures will be a little larger than necessary, but that's a tradeoff we can decide to make. Cc: Jun'ichi Nomura Cc: Alasdair G Kergon Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 60523cea713..af0cb4b9e78 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -297,7 +297,6 @@ struct kobj_type ktype_part = { .sysfs_ops = &part_sysfs_ops, }; -#ifdef CONFIG_SYSFS static inline void partition_sysfs_add_subdir(struct hd_struct *p) { struct kobject *k; @@ -316,10 +315,6 @@ static inline void disk_sysfs_add_subdirs(struct gendisk *disk) disk->slave_dir = kobject_add_dir(k, "slaves"); kobject_put(k); } -#else -#define partition_sysfs_add_subdir(x) do { } while (0) -#define disk_sysfs_add_subdirs(x) do { } while (0) -#endif void delete_partition(struct gendisk *disk, int part) { @@ -334,10 +329,8 @@ void delete_partition(struct gendisk *disk, int part) p->ios[0] = p->ios[1] = 0; p->sectors[0] = p->sectors[1] = 0; devfs_remove("%s/part%d", disk->devfs_name, part); -#ifdef CONFIG_SYSFS if (p->holder_dir) kobject_unregister(p->holder_dir); -#endif kobject_unregister(&p->kobj); } @@ -513,12 +506,10 @@ void del_gendisk(struct gendisk *disk) devfs_remove_disk(disk); -#ifdef CONFIG_SYSFS if (disk->holder_dir) kobject_unregister(disk->holder_dir); if (disk->slave_dir) kobject_unregister(disk->slave_dir); -#endif if (disk->driverfs_dev) { char *disk_name = make_block_name(disk); sysfs_remove_link(&disk->kobj, "device"); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index eea61cc8fac..bd7db861041 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -78,9 +78,7 @@ struct hd_struct { sector_t start_sect; sector_t nr_sects; struct kobject kobj; -#ifdef CONFIG_SYSFS struct kobject *holder_dir; -#endif unsigned ios[2], sectors[2]; /* READs and WRITEs */ int policy, partno; }; @@ -117,10 +115,8 @@ struct gendisk { int number; /* more of the same */ struct device *driverfs_dev; struct kobject kobj; -#ifdef CONFIG_SYSFS struct kobject *holder_dir; struct kobject *slave_dir; -#endif struct timer_rand_state *random; int policy;