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Btrfs: do not export ulist functions

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There are not any users that use ulist except Btrfs,don't
export them.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Wang Shilong 2014-01-29 00:25:35 +08:00 committed by Chris Mason
parent 4c7a6f74ce
commit 49fc647a2c
2 changed files with 1 additions and 10 deletions
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10
fs/btrfs/ulist.c
View File

@ -5,7 +5,6 @@
*/
#include <linux/slab.h>
#include <linux/export.h>
#include "ulist.h"
#include "ctree.h"
@ -51,7 +50,6 @@ void ulist_init(struct ulist *ulist)
ulist->root = RB_ROOT;
ulist->nnodes = 0;
}
EXPORT_SYMBOL(ulist_init);
/**
* ulist_fini - free up additionally allocated memory for the ulist
@ -60,7 +58,7 @@ EXPORT_SYMBOL(ulist_init);
* This is useful in cases where the base 'struct ulist' has been statically
* allocated.
*/
void ulist_fini(struct ulist *ulist)
static void ulist_fini(struct ulist *ulist)
{
struct ulist_node *node;
struct ulist_node *next;
@ -71,7 +69,6 @@ void ulist_fini(struct ulist *ulist)
ulist->root = RB_ROOT;
INIT_LIST_HEAD(&ulist->nodes);
}
EXPORT_SYMBOL(ulist_fini);
/**
* ulist_reinit - prepare a ulist for reuse
@ -85,7 +82,6 @@ void ulist_reinit(struct ulist *ulist)
ulist_fini(ulist);
ulist_init(ulist);
}
EXPORT_SYMBOL(ulist_reinit);
/**
* ulist_alloc - dynamically allocate a ulist
@ -104,7 +100,6 @@ struct ulist *ulist_alloc(gfp_t gfp_mask)
return ulist;
}
EXPORT_SYMBOL(ulist_alloc);
/**
* ulist_free - free dynamically allocated ulist
@ -119,7 +114,6 @@ void ulist_free(struct ulist *ulist)
ulist_fini(ulist);
kfree(ulist);
}
EXPORT_SYMBOL(ulist_free);
static struct ulist_node *ulist_rbtree_search(struct ulist *ulist, u64 val)
{
@ -214,7 +208,6 @@ int ulist_add_merge(struct ulist *ulist, u64 val, u64 aux,
return 1;
}
EXPORT_SYMBOL(ulist_add);
/**
* ulist_next - iterate ulist
@ -256,4 +249,3 @@ struct ulist_node *ulist_next(struct ulist *ulist, struct ulist_iterator *uiter)
#endif
return node;
}
EXPORT_SYMBOL(ulist_next);

1
fs/btrfs/ulist.h
View File

@ -51,7 +51,6 @@ struct ulist {
};
void ulist_init(struct ulist *ulist);
void ulist_fini(struct ulist *ulist);
void ulist_reinit(struct ulist *ulist);
struct ulist *ulist_alloc(gfp_t gfp_mask);
void ulist_free(struct ulist *ulist);