diff options
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/caps.c | 2 | ||||
| -rw-r--r-- | fs/ceph/debugfs.c | 2 | ||||
| -rw-r--r-- | fs/ceph/dir.c | 60 | ||||
| -rw-r--r-- | fs/ceph/export.c | 28 | ||||
| -rw-r--r-- | fs/ceph/file.c | 4 | ||||
| -rw-r--r-- | fs/ceph/inode.c | 52 | ||||
| -rw-r--r-- | fs/ceph/mds_client.c | 24 | ||||
| -rw-r--r-- | fs/ceph/super.c | 4 | ||||
| -rw-r--r-- | fs/ceph/xattr.c | 16 |
9 files changed, 96 insertions, 96 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index 11631c4c7d14..be5ea6af8366 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -3422,7 +3422,7 @@ int ceph_encode_inode_release(void **p, struct inode *inode, int ceph_encode_dentry_release(void **p, struct dentry *dentry, int mds, int drop, int unless) { - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); struct ceph_mds_request_release *rel = *p; struct ceph_dentry_info *di = ceph_dentry(dentry); int force = 0; diff --git a/fs/ceph/debugfs.c b/fs/ceph/debugfs.c index 1b2355109b9f..31f831471ed2 100644 --- a/fs/ceph/debugfs.c +++ b/fs/ceph/debugfs.c @@ -84,7 +84,7 @@ static int mdsc_show(struct seq_file *s, void *p) path = NULL; spin_lock(&req->r_dentry->d_lock); seq_printf(s, " #%llx/%pd (%s)", - ceph_ino(req->r_dentry->d_parent->d_inode), + ceph_ino(d_inode(req->r_dentry->d_parent)), req->r_dentry, path ? path : ""); spin_unlock(&req->r_dentry->d_lock); diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index e729b79812b4..4248307fea90 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -49,9 +49,9 @@ int ceph_init_dentry(struct dentry *dentry) goto out_unlock; } - if (ceph_snap(dentry->d_parent->d_inode) == CEPH_NOSNAP) + if (ceph_snap(d_inode(dentry->d_parent)) == CEPH_NOSNAP) d_set_d_op(dentry, &ceph_dentry_ops); - else if (ceph_snap(dentry->d_parent->d_inode) == CEPH_SNAPDIR) + else if (ceph_snap(d_inode(dentry->d_parent)) == CEPH_SNAPDIR) d_set_d_op(dentry, &ceph_snapdir_dentry_ops); else d_set_d_op(dentry, &ceph_snap_dentry_ops); @@ -77,7 +77,7 @@ struct inode *ceph_get_dentry_parent_inode(struct dentry *dentry) spin_lock(&dentry->d_lock); if (!IS_ROOT(dentry)) { - inode = dentry->d_parent->d_inode; + inode = d_inode(dentry->d_parent); ihold(inode); } spin_unlock(&dentry->d_lock); @@ -122,7 +122,7 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx, { struct ceph_file_info *fi = file->private_data; struct dentry *parent = file->f_path.dentry; - struct inode *dir = parent->d_inode; + struct inode *dir = d_inode(parent); struct list_head *p; struct dentry *dentry, *last; struct ceph_dentry_info *di; @@ -161,15 +161,15 @@ more: } spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED); if (di->lease_shared_gen == shared_gen && - !d_unhashed(dentry) && dentry->d_inode && - ceph_snap(dentry->d_inode) != CEPH_SNAPDIR && - ceph_ino(dentry->d_inode) != CEPH_INO_CEPH && + !d_unhashed(dentry) && d_really_is_positive(dentry) && + ceph_snap(d_inode(dentry)) != CEPH_SNAPDIR && + ceph_ino(d_inode(dentry)) != CEPH_INO_CEPH && fpos_cmp(ctx->pos, di->offset) <= 0) break; dout(" skipping %p %pd at %llu (%llu)%s%s\n", dentry, dentry, di->offset, ctx->pos, d_unhashed(dentry) ? " unhashed" : "", - !dentry->d_inode ? " null" : ""); + !d_inode(dentry) ? " null" : ""); spin_unlock(&dentry->d_lock); p = p->prev; dentry = list_entry(p, struct dentry, d_child); @@ -189,11 +189,11 @@ more: } dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos, - dentry, dentry, dentry->d_inode); + dentry, dentry, d_inode(dentry)); if (!dir_emit(ctx, dentry->d_name.name, dentry->d_name.len, - ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino), - dentry->d_inode->i_mode >> 12)) { + ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino), + d_inode(dentry)->i_mode >> 12)) { if (last) { /* remember our position */ fi->dentry = last; @@ -543,7 +543,7 @@ int ceph_handle_snapdir(struct ceph_mds_request *req, struct dentry *dentry, int err) { struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); - struct inode *parent = dentry->d_parent->d_inode; /* we hold i_mutex */ + struct inode *parent = d_inode(dentry->d_parent); /* we hold i_mutex */ /* .snap dir? */ if (err == -ENOENT && @@ -579,8 +579,8 @@ struct dentry *ceph_finish_lookup(struct ceph_mds_request *req, err = 0; if (!req->r_reply_info.head->is_dentry) { dout("ENOENT and no trace, dentry %p inode %p\n", - dentry, dentry->d_inode); - if (dentry->d_inode) { + dentry, d_inode(dentry)); + if (d_really_is_positive(dentry)) { d_drop(dentry); err = -ENOENT; } else { @@ -627,7 +627,7 @@ static struct dentry *ceph_lookup(struct inode *dir, struct dentry *dentry, return ERR_PTR(err); /* can we conclude ENOENT locally? */ - if (dentry->d_inode == NULL) { + if (d_really_is_negative(dentry)) { struct ceph_inode_info *ci = ceph_inode(dir); struct ceph_dentry_info *di = ceph_dentry(dentry); @@ -734,7 +734,7 @@ static int ceph_mknod(struct inode *dir, struct dentry *dentry, ceph_mdsc_put_request(req); out: if (!err) - ceph_init_inode_acls(dentry->d_inode, &acls); + ceph_init_inode_acls(d_inode(dentry), &acls); else d_drop(dentry); ceph_release_acls_info(&acls); @@ -835,7 +835,7 @@ static int ceph_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) ceph_mdsc_put_request(req); out: if (!err) - ceph_init_inode_acls(dentry->d_inode, &acls); + ceph_init_inode_acls(d_inode(dentry), &acls); else d_drop(dentry); ceph_release_acls_info(&acls); @@ -872,8 +872,8 @@ static int ceph_link(struct dentry *old_dentry, struct inode *dir, if (err) { d_drop(dentry); } else if (!req->r_reply_info.head->is_dentry) { - ihold(old_dentry->d_inode); - d_instantiate(dentry, old_dentry->d_inode); + ihold(d_inode(old_dentry)); + d_instantiate(dentry, d_inode(old_dentry)); } ceph_mdsc_put_request(req); return err; @@ -906,7 +906,7 @@ static int ceph_unlink(struct inode *dir, struct dentry *dentry) { struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb); struct ceph_mds_client *mdsc = fsc->mdsc; - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_mds_request *req; int err = -EROFS; int op; @@ -975,8 +975,8 @@ static int ceph_rename(struct inode *old_dir, struct dentry *old_dentry, req->r_dentry_unless = CEPH_CAP_FILE_EXCL; /* release LINK_RDCACHE on source inode (mds will lock it) */ req->r_old_inode_drop = CEPH_CAP_LINK_SHARED; - if (new_dentry->d_inode) - req->r_inode_drop = drop_caps_for_unlink(new_dentry->d_inode); + if (d_really_is_positive(new_dentry)) + req->r_inode_drop = drop_caps_for_unlink(d_inode(new_dentry)); err = ceph_mdsc_do_request(mdsc, old_dir, req); if (!err && !req->r_reply_info.head->is_dentry) { /* @@ -1042,7 +1042,7 @@ static int dentry_lease_is_valid(struct dentry *dentry) if (di->lease_renew_after && time_after(jiffies, di->lease_renew_after)) { /* we should renew */ - dir = dentry->d_parent->d_inode; + dir = d_inode(dentry->d_parent); session = ceph_get_mds_session(s); seq = di->lease_seq; di->lease_renew_after = 0; @@ -1092,22 +1092,22 @@ static int ceph_d_revalidate(struct dentry *dentry, unsigned int flags) return -ECHILD; dout("d_revalidate %p '%pd' inode %p offset %lld\n", dentry, - dentry, dentry->d_inode, ceph_dentry(dentry)->offset); + dentry, d_inode(dentry), ceph_dentry(dentry)->offset); dir = ceph_get_dentry_parent_inode(dentry); /* always trust cached snapped dentries, snapdir dentry */ if (ceph_snap(dir) != CEPH_NOSNAP) { dout("d_revalidate %p '%pd' inode %p is SNAPPED\n", dentry, - dentry, dentry->d_inode); + dentry, d_inode(dentry)); valid = 1; - } else if (dentry->d_inode && - ceph_snap(dentry->d_inode) == CEPH_SNAPDIR) { + } else if (d_really_is_positive(dentry) && + ceph_snap(d_inode(dentry)) == CEPH_SNAPDIR) { valid = 1; } else if (dentry_lease_is_valid(dentry) || dir_lease_is_valid(dir, dentry)) { - if (dentry->d_inode) - valid = ceph_is_any_caps(dentry->d_inode); + if (d_really_is_positive(dentry)) + valid = ceph_is_any_caps(d_inode(dentry)); else valid = 1; } @@ -1169,7 +1169,7 @@ static void ceph_d_prune(struct dentry *dentry) * we hold d_lock, so d_parent is stable, and d_fsdata is never * cleared until d_release */ - ceph_dir_clear_complete(dentry->d_parent->d_inode); + ceph_dir_clear_complete(d_inode(dentry->d_parent)); } /* diff --git a/fs/ceph/export.c b/fs/ceph/export.c index 8d7d782f4382..fe02ae7f056a 100644 --- a/fs/ceph/export.c +++ b/fs/ceph/export.c @@ -136,8 +136,8 @@ static struct dentry *__get_parent(struct super_block *sb, return ERR_CAST(req); if (child) { - req->r_inode = child->d_inode; - ihold(child->d_inode); + req->r_inode = d_inode(child); + ihold(d_inode(child)); } else { req->r_ino1 = (struct ceph_vino) { .ino = ino, @@ -164,7 +164,7 @@ static struct dentry *__get_parent(struct super_block *sb, return ERR_PTR(err); } dout("__get_parent ino %llx parent %p ino %llx.%llx\n", - child ? ceph_ino(child->d_inode) : ino, + child ? ceph_ino(d_inode(child)) : ino, dentry, ceph_vinop(inode)); return dentry; } @@ -172,11 +172,11 @@ static struct dentry *__get_parent(struct super_block *sb, static struct dentry *ceph_get_parent(struct dentry *child) { /* don't re-export snaps */ - if (ceph_snap(child->d_inode) != CEPH_NOSNAP) + if (ceph_snap(d_inode(child)) != CEPH_NOSNAP) return ERR_PTR(-EINVAL); dout("get_parent %p ino %llx.%llx\n", - child, ceph_vinop(child->d_inode)); + child, ceph_vinop(d_inode(child))); return __get_parent(child->d_sb, child, 0); } @@ -209,32 +209,32 @@ static int ceph_get_name(struct dentry *parent, char *name, struct ceph_mds_request *req; int err; - mdsc = ceph_inode_to_client(child->d_inode)->mdsc; + mdsc = ceph_inode_to_client(d_inode(child))->mdsc; req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LOOKUPNAME, USE_ANY_MDS); if (IS_ERR(req)) return PTR_ERR(req); - mutex_lock(&parent->d_inode->i_mutex); + mutex_lock(&d_inode(parent)->i_mutex); - req->r_inode = child->d_inode; - ihold(child->d_inode); - req->r_ino2 = ceph_vino(parent->d_inode); - req->r_locked_dir = parent->d_inode; + req->r_inode = d_inode(child); + ihold(d_inode(child)); + req->r_ino2 = ceph_vino(d_inode(parent)); + req->r_locked_dir = d_inode(parent); req->r_num_caps = 2; err = ceph_mdsc_do_request(mdsc, NULL, req); - mutex_unlock(&parent->d_inode->i_mutex); + mutex_unlock(&d_inode(parent)->i_mutex); if (!err) { struct ceph_mds_reply_info_parsed *rinfo = &req->r_reply_info; memcpy(name, rinfo->dname, rinfo->dname_len); name[rinfo->dname_len] = 0; dout("get_name %p ino %llx.%llx name %s\n", - child, ceph_vinop(child->d_inode), name); + child, ceph_vinop(d_inode(child)), name); } else { dout("get_name %p ino %llx.%llx err %d\n", - child, ceph_vinop(child->d_inode), err); + child, ceph_vinop(d_inode(child)), err); } ceph_mdsc_put_request(req); diff --git a/fs/ceph/file.c b/fs/ceph/file.c index b9b8eb225f66..3b6b522b4b31 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -291,14 +291,14 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry, } if (err) goto out_req; - if (dn || dentry->d_inode == NULL || d_is_symlink(dentry)) { + if (dn || d_really_is_negative(dentry) || d_is_symlink(dentry)) { /* make vfs retry on splice, ENOENT, or symlink */ dout("atomic_open finish_no_open on dn %p\n", dn); err = finish_no_open(file, dn); } else { dout("atomic_open finish_open on dn %p\n", dn); if (req->r_op == CEPH_MDS_OP_CREATE && req->r_reply_info.has_create_ino) { - ceph_init_inode_acls(dentry->d_inode, &acls); + ceph_init_inode_acls(d_inode(dentry), &acls); *opened |= FILE_CREATED; } err = finish_open(file, dentry, ceph_open, opened); diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 119c43c80638..e876e1944519 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -940,7 +940,7 @@ static void update_dentry_lease(struct dentry *dentry, dentry, duration, ttl); /* make lease_rdcache_gen match directory */ - dir = dentry->d_parent->d_inode; + dir = d_inode(dentry->d_parent); di->lease_shared_gen = ceph_inode(dir)->i_shared_gen; if (duration == 0) @@ -980,7 +980,7 @@ static struct dentry *splice_dentry(struct dentry *dn, struct inode *in, { struct dentry *realdn; - BUG_ON(dn->d_inode); + BUG_ON(d_inode(dn)); /* dn must be unhashed */ if (!d_unhashed(dn)) @@ -998,13 +998,13 @@ static struct dentry *splice_dentry(struct dentry *dn, struct inode *in, "inode %p ino %llx.%llx\n", dn, d_count(dn), realdn, d_count(realdn), - realdn->d_inode, ceph_vinop(realdn->d_inode)); + d_inode(realdn), ceph_vinop(d_inode(realdn))); dput(dn); dn = realdn; } else { BUG_ON(!ceph_dentry(dn)); dout("dn %p attached to %p ino %llx.%llx\n", - dn, dn->d_inode, ceph_vinop(dn->d_inode)); + dn, d_inode(dn), ceph_vinop(d_inode(dn))); } if ((!prehash || *prehash) && d_unhashed(dn)) d_rehash(dn); @@ -1125,11 +1125,11 @@ retry_lookup: dput(parent); goto done; } - } else if (dn->d_inode && - (ceph_ino(dn->d_inode) != vino.ino || - ceph_snap(dn->d_inode) != vino.snap)) { + } else if (d_really_is_positive(dn) && + (ceph_ino(d_inode(dn)) != vino.ino || + ceph_snap(d_inode(dn)) != vino.snap)) { dout(" dn %p points to wrong inode %p\n", - dn, dn->d_inode); + dn, d_inode(dn)); d_delete(dn); dput(dn); goto retry_lookup; @@ -1183,7 +1183,7 @@ retry_lookup: BUG_ON(!dn); BUG_ON(!dir); - BUG_ON(dn->d_parent->d_inode != dir); + BUG_ON(d_inode(dn->d_parent) != dir); BUG_ON(ceph_ino(dir) != le64_to_cpu(rinfo->diri.in->ino)); BUG_ON(ceph_snap(dir) != @@ -1235,7 +1235,7 @@ retry_lookup: /* null dentry? */ if (!rinfo->head->is_target) { dout("fill_trace null dentry\n"); - if (dn->d_inode) { + if (d_really_is_positive(dn)) { ceph_dir_clear_ordered(dir); dout("d_delete %p\n", dn); d_delete(dn); @@ -1252,7 +1252,7 @@ retry_lookup: } /* attach proper inode */ - if (!dn->d_inode) { + if (d_really_is_negative(dn)) { ceph_dir_clear_ordered(dir); ihold(in); dn = splice_dentry(dn, in, &have_lease); @@ -1261,9 +1261,9 @@ retry_lookup: goto done; } req->r_dentry = dn; /* may have spliced */ - } else if (dn->d_inode && dn->d_inode != in) { + } else if (d_really_is_positive(dn) && d_inode(dn) != in) { dout(" %p links to %p %llx.%llx, not %llx.%llx\n", - dn, dn->d_inode, ceph_vinop(dn->d_inode), + dn, d_inode(dn), ceph_vinop(d_inode(dn)), ceph_vinop(in)); have_lease = false; } @@ -1363,7 +1363,7 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req, return readdir_prepopulate_inodes_only(req, session); if (le32_to_cpu(rinfo->head->op) == CEPH_MDS_OP_LSSNAP) { - snapdir = ceph_get_snapdir(parent->d_inode); + snapdir = ceph_get_snapdir(d_inode(parent)); parent = d_find_alias(snapdir); dout("readdir_prepopulate %d items under SNAPDIR dn %p\n", rinfo->dir_nr, parent); @@ -1371,7 +1371,7 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req, dout("readdir_prepopulate %d items under dn %p\n", rinfo->dir_nr, parent); if (rinfo->dir_dir) - ceph_fill_dirfrag(parent->d_inode, rinfo->dir_dir); + ceph_fill_dirfrag(d_inode(parent), rinfo->dir_dir); } /* FIXME: release caps/leases if error occurs */ @@ -1405,11 +1405,11 @@ retry_lookup: err = ret; goto out; } - } else if (dn->d_inode && - (ceph_ino(dn->d_inode) != vino.ino || - ceph_snap(dn->d_inode) != vino.snap)) { + } else if (d_really_is_positive(dn) && + (ceph_ino(d_inode(dn)) != vino.ino || + ceph_snap(d_inode(dn)) != vino.snap)) { dout(" dn %p points to wrong inode %p\n", - dn, dn->d_inode); + dn, d_inode(dn)); d_delete(dn); dput(dn); goto retry_lookup; @@ -1423,8 +1423,8 @@ retry_lookup: } /* inode */ - if (dn->d_inode) { - in = dn->d_inode; + if (d_really_is_positive(dn)) { + in = d_inode(dn); } else { in = ceph_get_inode(parent->d_sb, vino); if (IS_ERR(in)) { @@ -1440,13 +1440,13 @@ retry_lookup: req->r_request_started, -1, &req->r_caps_reservation) < 0) { pr_err("fill_inode badness on %p\n", in); - if (!dn->d_inode) + if (d_really_is_negative(dn)) iput(in); d_drop(dn); goto next_item; } - if (!dn->d_inode) { + if (d_really_is_negative(dn)) { struct dentry *realdn = splice_dentry(dn, in, NULL); if (IS_ERR(realdn)) { err = PTR_ERR(realdn); @@ -1693,7 +1693,7 @@ retry: */ static void *ceph_sym_follow_link(struct dentry *dentry, struct nameidata *nd) { - struct ceph_inode_info *ci = ceph_inode(dentry->d_inode); + struct ceph_inode_info *ci = ceph_inode(d_inode(dentry)); nd_set_link(nd, ci->i_symlink); return NULL; } @@ -1714,7 +1714,7 @@ static const struct inode_operations ceph_symlink_iops = { */ int ceph_setattr(struct dentry *dentry, struct iattr *attr) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_inode_info *ci = ceph_inode(inode); const unsigned int ia_valid = attr->ia_valid; struct ceph_mds_request *req; @@ -1990,7 +1990,7 @@ int ceph_permission(struct inode *inode, int mask) int ceph_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_inode_info *ci = ceph_inode(inode); int err; diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 0a2eb32ffe43..84f37f34f9aa 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -679,7 +679,7 @@ static struct dentry *get_nonsnap_parent(struct dentry *dentry) * except to resplice to another snapdir, and either the old or new * result is a valid result. */ - while (!IS_ROOT(dentry) && ceph_snap(dentry->d_inode) != CEPH_NOSNAP) + while (!IS_ROOT(dentry) && ceph_snap(d_inode(dentry)) != CEPH_NOSNAP) dentry = dentry->d_parent; return dentry; } @@ -716,20 +716,20 @@ static int __choose_mds(struct ceph_mds_client *mdsc, } else if (req->r_dentry) { /* ignore race with rename; old or new d_parent is okay */ struct dentry *parent = req->r_dentry->d_parent; - struct inode *dir = parent->d_inode; + struct inode *dir = d_inode(parent); if (dir->i_sb != mdsc->fsc->sb) { /* not this fs! */ - inode = req->r_dentry->d_inode; + inode = d_inode(req->r_dentry); } else if (ceph_snap(dir) != CEPH_NOSNAP) { /* direct snapped/virtual snapdir requests * based on parent dir inode */ struct dentry *dn = get_nonsnap_parent(parent); - inode = dn->d_inode; + inode = d_inode(dn); dout("__choose_mds using nonsnap parent %p\n", inode); } else { /* dentry target */ - inode = req->r_dentry->d_inode; + inode = d_inode(req->r_dentry); if (!inode || mode == USE_AUTH_MDS) { /* dir + name */ inode = dir; @@ -1732,7 +1732,7 @@ retry: seq = read_seqbegin(&rename_lock); rcu_read_lock(); for (temp = dentry; !IS_ROOT(temp);) { - struct inode *inode = temp->d_inode; + struct inode *inode = d_inode(temp); if (inode && ceph_snap(inode) == CEPH_SNAPDIR) len++; /* slash only */ else if (stop_on_nosnap && inode && @@ -1756,7 +1756,7 @@ retry: struct inode *inode; spin_lock(&temp->d_lock); - inode = temp->d_inode; + inode = d_inode(temp); if (inode && ceph_snap(inode) == CEPH_SNAPDIR) { dout("build_path path+%d: %p SNAPDIR\n", pos, temp); @@ -1790,7 +1790,7 @@ retry: goto retry; } - *base = ceph_ino(temp->d_inode); + *base = ceph_ino(d_inode(temp)); *plen = len; dout("build_path on %p %d built %llx '%.*s'\n", dentry, d_count(dentry), *base, len, path); @@ -1803,8 +1803,8 @@ static int build_dentry_path(struct dentry *dentry, { char *path; - if (ceph_snap(dentry->d_parent->d_inode) == CEPH_NOSNAP) { - *pino = ceph_ino(dentry->d_parent->d_inode); + if (ceph_snap(d_inode(dentry->d_parent)) == CEPH_NOSNAP) { + *pino = ceph_ino(d_inode(dentry->d_parent)); *ppath = dentry->d_name.name; *ppathlen = dentry->d_name.len; return 0; @@ -1945,7 +1945,7 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc, releases = 0; if (req->r_inode_drop) releases += ceph_encode_inode_release(&p, - req->r_inode ? req->r_inode : req->r_dentry->d_inode, + req->r_inode ? req->r_inode : d_inode(req->r_dentry), mds, req->r_inode_drop, req->r_inode_unless, 0); if (req->r_dentry_drop) releases += ceph_encode_dentry_release(&p, req->r_dentry, @@ -1955,7 +1955,7 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc, mds, req->r_old_dentry_drop, req->r_old_dentry_unless); if (req->r_old_inode_drop) releases += ceph_encode_inode_release(&p, - req->r_old_dentry->d_inode, + d_inode(req->r_old_dentry), mds, req->r_old_inode_drop, req->r_old_inode_unless, 0); if (drop_cap_releases) { diff --git a/fs/ceph/super.c b/fs/ceph/super.c index e463ebd69a9c..4e9905374078 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -44,7 +44,7 @@ static void ceph_put_super(struct super_block *s) static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf) { - struct ceph_fs_client *fsc = ceph_inode_to_client(dentry->d_inode); + struct ceph_fs_client *fsc = ceph_inode_to_client(d_inode(dentry)); struct ceph_monmap *monmap = fsc->client->monc.monmap; struct ceph_statfs st; u64 fsid; @@ -972,7 +972,7 @@ static struct dentry *ceph_mount(struct file_system_type *fs_type, if (IS_ERR(res)) goto out_splat; dout("root %p inode %p ino %llx.%llx\n", res, - res->d_inode, ceph_vinop(res->d_inode)); + d_inode(res), ceph_vinop(d_inode(res))); return res; out_splat: diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c index 5c4c9c256931..cd7ffad4041d 100644 --- a/fs/ceph/xattr.c +++ b/fs/ceph/xattr.c @@ -776,12 +776,12 @@ ssize_t ceph_getxattr(struct dentry *dentry, const char *name, void *value, if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN)) return generic_getxattr(dentry, name, value, size); - return __ceph_getxattr(dentry->d_inode, name, value, size); + return __ceph_getxattr(d_inode(dentry), name, value, size); } ssize_t ceph_listxattr(struct dentry *dentry, char *names, size_t size) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_inode_info *ci = ceph_inode(inode); struct ceph_vxattr *vxattrs = ceph_inode_vxattrs(inode); u32 vir_namelen = 0; @@ -847,7 +847,7 @@ static int ceph_sync_setxattr(struct dentry *dentry, const char *name, const char *value, size_t size, int flags) { struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_inode_info *ci = ceph_inode(inode); struct ceph_mds_request *req; struct ceph_mds_client *mdsc = fsc->mdsc; @@ -908,7 +908,7 @@ out: int __ceph_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_vxattr *vxattr; struct ceph_inode_info *ci = ceph_inode(inode); int issued; @@ -1002,7 +1002,7 @@ out: int ceph_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { - if (ceph_snap(dentry->d_inode) != CEPH_NOSNAP) + if (ceph_snap(d_inode(dentry)) != CEPH_NOSNAP) return -EROFS; if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN)) @@ -1018,7 +1018,7 @@ static int ceph_send_removexattr(struct dentry *dentry, const char *name) { struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb); struct ceph_mds_client *mdsc = fsc->mdsc; - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_mds_request *req; int err; @@ -1041,7 +1041,7 @@ static int ceph_send_removexattr(struct dentry *dentry, const char *name) int __ceph_removexattr(struct dentry *dentry, const char *name) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ceph_vxattr *vxattr; struct ceph_inode_info *ci = ceph_inode(inode); int issued; @@ -1107,7 +1107,7 @@ out: int ceph_removexattr(struct dentry *dentry, const char *name) { - if (ceph_snap(dentry->d_inode) != CEPH_NOSNAP) + if (ceph_snap(d_inode(dentry)) != CEPH_NOSNAP) return -EROFS; if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN)) |