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Commit 6de24f0e authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Al Viro
Browse files

[PATCH 1/2] anondev: init IDR statically 



Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
parent 8966c5e0

fs/super.c

+1 −6
Original line number Diff line number Diff line
@@ -682,7 +682,7 @@ void emergency_remount(void) 
 * filesystems which don't use real block-devices.  -- jrs

 */



static struct idr unnamed_dev_idr;

static DEFINE_IDR(unnamed_dev_idr);

static DEFINE_SPINLOCK(unnamed_dev_lock);/* protects the above */



int set_anon_super(struct super_block *s, void *data)
@@ -726,11 +726,6 @@ void kill_anon_super(struct super_block *sb) 


EXPORT_SYMBOL(kill_anon_super);



void __init unnamed_dev_init(void)

{

	idr_init(&unnamed_dev_idr);

}



void kill_litter_super(struct super_block *sb)

{

	if (sb->s_root)

include/linux/fs.h

+0 −1
Original line number Diff line number Diff line
@@ -1593,7 +1593,6 @@ extern int get_sb_pseudo(struct file_system_type *, char *, 
	struct vfsmount *mnt);

extern int simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);

int __put_super_and_need_restart(struct super_block *sb);

void unnamed_dev_init(void);



/* Alas, no aliases. Too much hassle with bringing module.h everywhere */

#define fops_get(fops) \

init/main.c

+0 −1
Original line number Diff line number Diff line
@@ -670,7 +670,6 @@ asmlinkage void __init start_kernel(void) 
	fork_init(num_physpages);

	proc_caches_init();

	buffer_init();

	unnamed_dev_init();

	key_init();

	security_init();

	vfs_caches_init(num_physpages);