Commit 6025b482 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Ilya Dryomov
Browse files

ceph: Remove fs/ceph deadcode 



ceph_caps_revoking() has been unused since 2017's commit
3fb99d48 ("ceph: nuke startsync op")

ceph_mdsc_open_export_target_sessions() has been unused since 2013's
commit 11df2dfb ("ceph: add imported caps when handling cap export message")

Remove them.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: default avatarIlya Dryomov <idryomov@gmail.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 3e0f59f0

fs/ceph/caps.c

+0 −14
Original line number Diff line number Diff line
@@ -978,20 +978,6 @@ int __ceph_caps_revoking_other(struct ceph_inode_info *ci, 
	return 0;

}



int ceph_caps_revoking(struct ceph_inode_info *ci, int mask)

{

	struct inode *inode = &ci->netfs.inode;

	struct ceph_client *cl = ceph_inode_to_client(inode);

	int ret;



	spin_lock(&ci->i_ceph_lock);

	ret = __ceph_caps_revoking_other(ci, NULL, mask);

	spin_unlock(&ci->i_ceph_lock);

	doutc(cl, "%p %llx.%llx %s = %d\n", inode, ceph_vinop(inode),

	      ceph_cap_string(mask), ret);

	return ret;

}



int __ceph_caps_used(struct ceph_inode_info *ci)

{

	int used = 0;

fs/ceph/mds_client.c

+0 −8
Original line number Diff line number Diff line
@@ -1747,14 +1747,6 @@ static void __open_export_target_sessions(struct ceph_mds_client *mdsc, 
	}

}



void ceph_mdsc_open_export_target_sessions(struct ceph_mds_client *mdsc,

					   struct ceph_mds_session *session)

{

	mutex_lock(&mdsc->mutex);

	__open_export_target_sessions(mdsc, session);

	mutex_unlock(&mdsc->mutex);

}



/*

 * session caps

 */

fs/ceph/mds_client.h

+0 −2
Original line number Diff line number Diff line
@@ -634,8 +634,6 @@ extern void ceph_mdsc_handle_fsmap(struct ceph_mds_client *mdsc, 


extern struct ceph_mds_session *

ceph_mdsc_open_export_target_session(struct ceph_mds_client *mdsc, int target);

extern void ceph_mdsc_open_export_target_sessions(struct ceph_mds_client *mdsc,

					  struct ceph_mds_session *session);



extern int ceph_trim_caps(struct ceph_mds_client *mdsc,

			  struct ceph_mds_session *session,

fs/ceph/super.h

+0 −1
Original line number Diff line number Diff line
@@ -796,7 +796,6 @@ extern int __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask, 


extern int __ceph_caps_revoking_other(struct ceph_inode_info *ci,

				      struct ceph_cap *ocap, int mask);

extern int ceph_caps_revoking(struct ceph_inode_info *ci, int mask);

extern int __ceph_caps_used(struct ceph_inode_info *ci);



static inline bool __ceph_is_file_opened(struct ceph_inode_info *ci)