diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/inode.c | 17 | ||||
| -rw-r--r-- | fs/ceph/mds_client.c | 39 | ||||
| -rw-r--r-- | fs/ceph/mds_client.h | 2 |
3 files changed, 27 insertions, 31 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 1bcf98b..a81b8b6 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -941,21 +941,8 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, if (!rinfo->head->is_target && !rinfo->head->is_dentry) { dout("fill_trace reply is empty!\n"); - if (rinfo->head->result == 0 && req->r_locked_dir) { - struct ceph_inode_info *ci = - ceph_inode(req->r_locked_dir); - dout(" clearing %p complete (empty trace)\n", - req->r_locked_dir); - spin_lock(&req->r_locked_dir->i_lock); - ci->i_ceph_flags &= ~CEPH_I_COMPLETE; - ci->i_release_count++; - spin_unlock(&req->r_locked_dir->i_lock); - - if (req->r_dentry) - ceph_invalidate_dentry_lease(req->r_dentry); - if (req->r_old_dentry) - ceph_invalidate_dentry_lease(req->r_old_dentry); - } + if (rinfo->head->result == 0 && req->r_locked_dir) + ceph_invalidate_dir_request(req); return 0; } diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 40dd437..5c17ab4 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1794,22 +1794,8 @@ int ceph_mdsc_do_request(struct ceph_mds_client *mdsc, mutex_unlock(&req->r_fill_mutex); if (req->r_locked_dir && - (req->r_op & CEPH_MDS_OP_WRITE)) { - struct ceph_inode_info *ci = - ceph_inode(req->r_locked_dir); - - dout("aborted, clearing I_COMPLETE on %p, leases\n", - req->r_locked_dir); - spin_lock(&req->r_locked_dir->i_lock); - ci->i_ceph_flags &= ~CEPH_I_COMPLETE; - ci->i_release_count++; - spin_unlock(&req->r_locked_dir->i_lock); - - if (req->r_dentry) - ceph_invalidate_dentry_lease(req->r_dentry); - if (req->r_old_dentry) - ceph_invalidate_dentry_lease(req->r_old_dentry); - } + (req->r_op & CEPH_MDS_OP_WRITE)) + ceph_invalidate_dir_request(req); } else { err = req->r_err; } @@ -1821,6 +1807,27 @@ out: } /* + * Invalidate dir I_COMPLETE, dentry lease state on an aborted MDS + * namespace request. + */ +void ceph_invalidate_dir_request(struct ceph_mds_request *req) +{ + struct inode *inode = req->r_locked_dir; + struct ceph_inode_info *ci = ceph_inode(inode); + + dout("invalidate_dir_request %p (I_COMPLETE, lease(s))\n", inode); + spin_lock(&inode->i_lock); + ci->i_ceph_flags &= ~CEPH_I_COMPLETE; + ci->i_release_count++; + spin_unlock(&inode->i_lock); + + if (req->r_dentry) + ceph_invalidate_dentry_lease(req->r_dentry); + if (req->r_old_dentry) + ceph_invalidate_dentry_lease(req->r_old_dentry); +} + +/* * Handle mds reply. * * We take the session mutex and parse and process the reply immediately. diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index 141a265..d9936c4 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -303,6 +303,8 @@ extern void ceph_mdsc_lease_release(struct ceph_mds_client *mdsc, struct inode *inode, struct dentry *dn, int mask); +extern void ceph_invalidate_dir_request(struct ceph_mds_request *req); + extern struct ceph_mds_request * ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode); extern void ceph_mdsc_submit_request(struct ceph_mds_client *mdsc, |
