[RFC,v2,03/10] ceph: make dentry_lease_is_valid non-static

Commit Message

Jeffrey Layton Jan. 15, 2020, 8:59 p.m. UTC

...and move a comment over the proper function.

Signed-off-by: Jeff Layton <[e-mail]>
---
 fs/ceph/dir.c   | 10 +++++-----
 fs/ceph/super.h |  1 +
 2 files changed, 6 insertions(+), 5 deletions(-)

Patch

diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 10294f07f5f0..9d2eca67985a 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -1477,10 +1477,6 @@  void ceph_invalidate_dentry_lease(struct dentry *dentry)
 	spin_unlock(&dentry->d_lock);
 }
 
-/*
- * Check if dentry lease is valid.  If not, delete the lease.  Try to
- * renew if the least is more than half up.
- */
 static bool __dentry_lease_is_valid(struct ceph_dentry_info *di)
 {
 	struct ceph_mds_session *session;
@@ -1507,7 +1503,11 @@  static bool __dentry_lease_is_valid(struct ceph_dentry_info *di)
 	return false;
 }
 
-static int dentry_lease_is_valid(struct dentry *dentry, unsigned int flags)
+/*
+ * Check if dentry lease is valid.  If not, delete the lease.  Try to
+ * renew if the least is more than half up.
+ */
+int dentry_lease_is_valid(struct dentry *dentry, unsigned int flags)
 {
 	struct ceph_dentry_info *di;
 	struct ceph_mds_session *session = NULL;
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index ec4d66d7c261..f27b2bf9a3f5 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -1121,6 +1121,7 @@  extern int ceph_handle_snapdir(struct ceph_mds_request *req,
 extern struct dentry *ceph_finish_lookup(struct ceph_mds_request *req,
 					 struct dentry *dentry, int err);
 
+extern int dentry_lease_is_valid(struct dentry *dentry, unsigned int flags);
 extern void __ceph_dentry_lease_touch(struct ceph_dentry_info *di);
 extern void __ceph_dentry_dir_lease_touch(struct ceph_dentry_info *di);
 extern void ceph_invalidate_dentry_lease(struct dentry *dentry);