Commit 89439109 authored by David Sterba's avatar David Sterba
Browse files

btrfs: move sysfs declarations out of ctree.h 



As the header for sysfs code already exists, use it to clean up ctree.h.

Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ae4b9b4c

fs/btrfs/ctree.h

+0 −12
Original line number Diff line number Diff line
@@ -398,12 +398,6 @@ struct btrfs_dev_replace { 
	wait_queue_head_t replace_wait;

};



/* For raid type sysfs entries */

struct raid_kobject {

	u64 flags;

	struct kobject kobj;

};



/*

 * free clusters are used to claim free space in relatively large chunks,

 * allowing us to do less seeky writes. They are used for all metadata
@@ -3096,12 +3090,6 @@ loff_t btrfs_remap_file_range(struct file *file_in, loff_t pos_in, 
int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,

			struct btrfs_root *root);



/* sysfs.c */

int __init btrfs_init_sysfs(void);

void __cold btrfs_exit_sysfs(void);

int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info);

void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info);



/* super.c */

int btrfs_parse_options(struct btrfs_fs_info *info, char *options,

			unsigned long new_flags);

fs/btrfs/super.c

+1 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include "free-space-cache.h"

#include "backref.h"

#include "space-info.h"

#include "sysfs.h"

#include "tests/btrfs-tests.h"

#include "block-group.h"

fs/btrfs/sysfs.h

+11 −0
Original line number Diff line number Diff line
@@ -35,6 +35,12 @@ struct btrfs_feature_attr { 
	u64 feature_bit;

};



/* For raid type sysfs entries */

struct raid_kobject {

	u64 flags;

	struct kobject kobj;

};



#define BTRFS_FEAT_ATTR(_name, _feature_set, _feature_prefix, _feature_bit)  \

static struct btrfs_feature_attr btrfs_attr_features_##_name = {	     \

	.kobj_attr = __INIT_KOBJ_ATTR(_name, S_IRUGO,			     \
@@ -86,4 +92,9 @@ void btrfs_sysfs_remove_fsid(struct btrfs_fs_devices *fs_devs); 
void btrfs_sysfs_feature_update(struct btrfs_fs_info *fs_info,

		u64 bit, enum btrfs_feature_set set);



int __init btrfs_init_sysfs(void);

void __cold btrfs_exit_sysfs(void);

int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info);

void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info);



#endif