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Diffstat (limited to 'fs/ceph/caps.c')
-rw-r--r--fs/ceph/caps.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 0ac604719663..f12d59d26a04 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2107,8 +2107,11 @@ void ceph_early_kick_flushing_caps(struct ceph_mds_client *mdsc,
*/
if ((cap->issued & ci->i_flushing_caps) !=
ci->i_flushing_caps) {
+ ci->i_ceph_flags &= ~CEPH_I_KICK_FLUSH;
__kick_flushing_caps(mdsc, session, ci,
oldest_flush_tid);
+ } else {
+ ci->i_ceph_flags |= CEPH_I_KICK_FLUSH;
}
spin_unlock(&ci->i_ceph_lock);
@@ -2119,6 +2122,7 @@ void ceph_kick_flushing_caps(struct ceph_mds_client *mdsc,
struct ceph_mds_session *session)
{
struct ceph_inode_info *ci;
+ struct ceph_cap *cap;
u64 oldest_flush_tid;
dout("kick_flushing_caps mds%d\n", session->s_mds);
@@ -2129,7 +2133,18 @@ void ceph_kick_flushing_caps(struct ceph_mds_client *mdsc,
list_for_each_entry(ci, &session->s_cap_flushing, i_flushing_item) {
spin_lock(&ci->i_ceph_lock);
- __kick_flushing_caps(mdsc, session, ci, oldest_flush_tid);
+ cap = ci->i_auth_cap;
+ if (!(cap && cap->session == session)) {
+ pr_err("%p auth cap %p not mds%d ???\n",
+ &ci->vfs_inode, cap, session->s_mds);
+ spin_unlock(&ci->i_ceph_lock);
+ continue;
+ }
+ if (ci->i_ceph_flags & CEPH_I_KICK_FLUSH) {
+ ci->i_ceph_flags &= ~CEPH_I_KICK_FLUSH;
+ __kick_flushing_caps(mdsc, session, ci,
+ oldest_flush_tid);
+ }
spin_unlock(&ci->i_ceph_lock);
}
}
@@ -2154,6 +2169,7 @@ static void kick_flushing_inode_caps(struct ceph_mds_client *mdsc,
oldest_flush_tid = __get_oldest_flush_tid(mdsc);
spin_unlock(&mdsc->cap_dirty_lock);
+ ci->i_ceph_flags &= ~CEPH_I_KICK_FLUSH;
__kick_flushing_caps(mdsc, session, ci, oldest_flush_tid);
spin_unlock(&ci->i_ceph_lock);
} else {