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Commit f5d77269 authored by Jeff Layton's avatar Jeff Layton Committed by Ilya Dryomov
Browse files

ceph: make iterate_session_caps a public symbol 



Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Reviewed-by: default avatar"Yan, Zheng" <zyan@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 40e7e2c0

fs/ceph/mds_client.c

+8 −8
Original line number Diff line number Diff line
@@ -1284,7 +1284,7 @@ static void cleanup_session_requests(struct ceph_mds_client *mdsc, 
 *

 * Caller must hold session s_mutex.

 */

static int iterate_session_caps(struct ceph_mds_session *session,

int ceph_iterate_session_caps(struct ceph_mds_session *session,

			      int (*cb)(struct inode *, struct ceph_cap *,

					void *), void *arg)

{
@@ -1451,7 +1451,7 @@ static void remove_session_caps(struct ceph_mds_session *session) 
	LIST_HEAD(dispose);



	dout("remove_session_caps on %p\n", session);

	iterate_session_caps(session, remove_session_caps_cb, fsc);

	ceph_iterate_session_caps(session, remove_session_caps_cb, fsc);



	wake_up_all(&fsc->mdsc->cap_flushing_wq);
@@ -1534,7 +1534,7 @@ static int wake_up_session_cb(struct inode *inode, struct ceph_cap *cap, 
static void wake_up_session_caps(struct ceph_mds_session *session, int ev)

{

	dout("wake_up_session_caps %p mds%d\n", session, session->s_mds);

	iterate_session_caps(session, wake_up_session_cb,

	ceph_iterate_session_caps(session, wake_up_session_cb,

				  (void *)(unsigned long)ev);

}
@@ -1768,7 +1768,7 @@ int ceph_trim_caps(struct ceph_mds_client *mdsc, 
	     session->s_mds, session->s_nr_caps, max_caps, trim_caps);

	if (trim_caps > 0) {

		session->s_trim_caps = trim_caps;

		iterate_session_caps(session, trim_caps_cb, session);

		ceph_iterate_session_caps(session, trim_caps_cb, session);

		dout("trim_caps mds%d done: %d / %d, trimmed %d\n",

		     session->s_mds, session->s_nr_caps, max_caps,

			trim_caps - session->s_trim_caps);
@@ -3642,7 +3642,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, 
		recon_state.msg_version = 2;

	}

	/* trsaverse this session's caps */

	err = iterate_session_caps(session, encode_caps_cb, &recon_state);

	err = ceph_iterate_session_caps(session, encode_caps_cb, &recon_state);



	spin_lock(&session->s_cap_lock);

	session->s_cap_reconnect = 0;

fs/ceph/mds_client.h

+4 −0
Original line number Diff line number Diff line
@@ -486,6 +486,10 @@ extern void ceph_flush_cap_releases(struct ceph_mds_client *mdsc, 
				    struct ceph_mds_session *session);

extern void ceph_queue_cap_reclaim_work(struct ceph_mds_client *mdsc);

extern void ceph_reclaim_caps_nr(struct ceph_mds_client *mdsc, int nr);

extern int ceph_iterate_session_caps(struct ceph_mds_session *session,

				     int (*cb)(struct inode *,

					       struct ceph_cap *, void *),

				     void *arg);

extern void ceph_mdsc_pre_umount(struct ceph_mds_client *mdsc);



extern char *ceph_mdsc_build_path(struct dentry *dentry, int *plen, u64 *base,