diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/caps.c | 12 | ||||
| -rw-r--r-- | fs/ceph/file.c | 1 | ||||
| -rw-r--r-- | fs/ceph/inode.c | 2 | ||||
| -rw-r--r-- | fs/ceph/mds_client.c | 17 | ||||
| -rw-r--r-- | fs/ceph/super.c | 17 | ||||
| -rw-r--r-- | fs/ceph/super.h | 3 |
6 files changed, 22 insertions, 30 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 3e42d0466521..8f537f1d9d1d 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -2330,7 +2330,6 @@ retry: int ceph_fsync(struct file *file, loff_t start, loff_t end, int datasync) { - struct ceph_file_info *fi = file->private_data; struct inode *inode = file->f_mapping->host; struct ceph_inode_info *ci = ceph_inode(inode); u64 flush_tid; @@ -2365,14 +2364,9 @@ int ceph_fsync(struct file *file, loff_t start, loff_t end, int datasync) if (err < 0) ret = err; - if (errseq_check(&ci->i_meta_err, READ_ONCE(fi->meta_err))) { - spin_lock(&file->f_lock); - err = errseq_check_and_advance(&ci->i_meta_err, - &fi->meta_err); - spin_unlock(&file->f_lock); - if (err < 0) - ret = err; - } + err = file_check_and_advance_wb_err(file); + if (err < 0) + ret = err; out: dout("fsync %p%s result=%d\n", inode, datasync ? " datasync" : "", ret); return ret; diff --git a/fs/ceph/file.c b/fs/ceph/file.c index d16fd2d5fd42..e61018d9764e 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -233,7 +233,6 @@ static int ceph_init_file_info(struct inode *inode, struct file *file, spin_lock_init(&fi->rw_contexts_lock); INIT_LIST_HEAD(&fi->rw_contexts); - fi->meta_err = errseq_sample(&ci->i_meta_err); fi->filp_gen = READ_ONCE(ceph_inode_to_client(inode)->filp_gen); return 0; diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 2df1e1284451..1c7574105478 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -541,8 +541,6 @@ struct inode *ceph_alloc_inode(struct super_block *sb) ceph_fscache_inode_init(ci); - ci->i_meta_err = 0; - return &ci->vfs_inode; } diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 7cad180d6deb..d64413adc0fd 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1493,7 +1493,6 @@ static void cleanup_session_requests(struct ceph_mds_client *mdsc, { struct ceph_mds_request *req; struct rb_node *p; - struct ceph_inode_info *ci; dout("cleanup_session_requests mds%d\n", session->s_mds); mutex_lock(&mdsc->mutex); @@ -1502,16 +1501,10 @@ static void cleanup_session_requests(struct ceph_mds_client *mdsc, struct ceph_mds_request, r_unsafe_item); pr_warn_ratelimited(" dropping unsafe request %llu\n", req->r_tid); - if (req->r_target_inode) { - /* dropping unsafe change of inode's attributes */ - ci = ceph_inode(req->r_target_inode); - errseq_set(&ci->i_meta_err, -EIO); - } - if (req->r_unsafe_dir) { - /* dropping unsafe directory operation */ - ci = ceph_inode(req->r_unsafe_dir); - errseq_set(&ci->i_meta_err, -EIO); - } + if (req->r_target_inode) + mapping_set_error(req->r_target_inode->i_mapping, -EIO); + if (req->r_unsafe_dir) + mapping_set_error(req->r_unsafe_dir->i_mapping, -EIO); __unregister_request(mdsc, req); } /* zero r_attempts, so kick_requests() will re-send requests */ @@ -1678,7 +1671,7 @@ static int remove_session_caps_cb(struct inode *inode, struct ceph_cap *cap, spin_unlock(&mdsc->cap_dirty_lock); if (dirty_dropped) { - errseq_set(&ci->i_meta_err, -EIO); + mapping_set_error(inode->i_mapping, -EIO); if (ci->i_wrbuffer_ref_head == 0 && ci->i_wr_ref == 0 && diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 9b1b7f4cfdd4..fd8742bae847 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -1002,16 +1002,16 @@ static int ceph_compare_super(struct super_block *sb, struct fs_context *fc) struct ceph_fs_client *new = fc->s_fs_info; struct ceph_mount_options *fsopt = new->mount_options; struct ceph_options *opt = new->client->options; - struct ceph_fs_client *other = ceph_sb_to_client(sb); + struct ceph_fs_client *fsc = ceph_sb_to_client(sb); dout("ceph_compare_super %p\n", sb); - if (compare_mount_options(fsopt, opt, other)) { + if (compare_mount_options(fsopt, opt, fsc)) { dout("monitor(s)/mount options don't match\n"); return 0; } if ((opt->flags & CEPH_OPT_FSID) && - ceph_fsid_compare(&opt->fsid, &other->client->fsid)) { + ceph_fsid_compare(&opt->fsid, &fsc->client->fsid)) { dout("fsid doesn't match\n"); return 0; } @@ -1019,6 +1019,17 @@ static int ceph_compare_super(struct super_block *sb, struct fs_context *fc) dout("flags differ\n"); return 0; } + + if (fsc->blocklisted && !ceph_test_mount_opt(fsc, CLEANRECOVER)) { + dout("client is blocklisted (and CLEANRECOVER is not set)\n"); + return 0; + } + + if (fsc->mount_state == CEPH_MOUNT_SHUTDOWN) { + dout("client has been forcibly unmounted\n"); + return 0; + } + return 1; } diff --git a/fs/ceph/super.h b/fs/ceph/super.h index a40eb14c282a..14f951cd5b61 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -429,8 +429,6 @@ struct ceph_inode_info { #ifdef CONFIG_CEPH_FSCACHE struct fscache_cookie *fscache; #endif - errseq_t i_meta_err; - struct inode vfs_inode; /* at end */ }; @@ -774,7 +772,6 @@ struct ceph_file_info { spinlock_t rw_contexts_lock; struct list_head rw_contexts; - errseq_t meta_err; u32 filp_gen; atomic_t num_locks; }; |