From: Stanislav Kinsburskiy <skinsbur...@virtuozzo.com>
Wiill be used for dynamic export/unexport of modules sysfs entries.
Signed-off-by: Stanislav Kinsburskiy <skinsbur...@virtuozzo.com>
(cherry picked from vz8 commit c417bba2b37333d4a5e2f523d9526601cbc35dc2)
Signed-off-by: Pavel Tikhomirov <ptikhomi...@virtuozzo.com>
---
fs/kernfs/ve.c | 4 ++--
include/linux/kernfs-ve.h | 4 ++++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/fs/kernfs/ve.c b/fs/kernfs/ve.c
index ea8b583c8d8f..0c4c28cc745d 100644
--- a/fs/kernfs/ve.c
+++ b/fs/kernfs/ve.c
@@ -247,8 +247,8 @@ int kernfs_perms_show(struct seq_file *m, void *v, struct
kmapset_key *key)
return 0;
}
-static int kernfs_perms_set(char *path, struct ve_struct *ve, int mask,
- struct kernfs_node *root, struct kmapset_key *key)
+int kernfs_perms_set(char *path, struct ve_struct *ve, int mask,
+ struct kernfs_node *root, struct kmapset_key *key)
{
struct kernfs_node *kn = root, *nkn;
struct kmapset_map *map = NULL;
diff --git a/include/linux/kernfs-ve.h b/include/linux/kernfs-ve.h
index 11420351b3dd..2cb905918393 100644
--- a/include/linux/kernfs-ve.h
+++ b/include/linux/kernfs-ve.h
@@ -13,6 +13,7 @@
struct kernfs_root;
struct dentry;
+struct ve_struct;
#ifdef CONFIG_VE
int kernfs_init_ve_perms(struct kernfs_root *root,
@@ -31,6 +32,9 @@ ssize_t kernfs_perms_write(struct kernfs_open_file *of,
char *buf, size_t nbytes, loff_t off,
struct kernfs_node *root, struct kmapset_key *key);
+int kernfs_perms_set(char *path, struct ve_struct *ve, int mask,
+ struct kernfs_node *root, struct kmapset_key *key);
+
#else /* CONFIG_VE */
static inline int kernfs_init_ve_perms(struct kernfs_root *root,
struct kmapset_set *perms_set)
--
2.31.1
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