125 	struct inode *dir = d_inode(parent);  in __dcache_readdir()  local
136 	     dir, shared_gen, ctx->pos, last);  in __dcache_readdir()
184 	if (!ceph_dir_is_complete_ordered(dir)) {  in __dcache_readdir()
185 		dout(" lost dir complete on %p; falling back to mds\n", dir);  in __dcache_readdir()
610 static struct dentry *ceph_lookup(struct inode *dir, struct dentry *dentry,  in ceph_lookup()  argument
613 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_lookup()
620 	     dir, dentry, dentry);  in ceph_lookup()
631 		struct ceph_inode_info *ci = ceph_inode(dir);  in ceph_lookup()
635 		dout(" dir %p flags are %d\n", dir, ci->i_ceph_flags);  in ceph_lookup()
639 		    !is_root_ceph_dentry(dir, dentry) &&  in ceph_lookup()
644 			dout(" dir %p complete, -ENOENT\n", dir);  in ceph_lookup()
652 	op = ceph_snap(dir) == CEPH_SNAPDIR ?  in ceph_lookup()
661 	req->r_locked_dir = dir;  in ceph_lookup()
674 int ceph_handle_notrace_create(struct inode *dir, struct dentry *dentry)  in ceph_handle_notrace_create()  argument
676 	struct dentry *result = ceph_lookup(dir, dentry, 0);  in ceph_handle_notrace_create()
697 static int ceph_mknod(struct inode *dir, struct dentry *dentry,  in ceph_mknod()  argument
700 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_mknod()
706 	if (ceph_snap(dir) != CEPH_NOSNAP)  in ceph_mknod()
709 	err = ceph_pre_init_acls(dir, &mode, &acls);  in ceph_mknod()
714 	     dir, dentry, mode, rdev);  in ceph_mknod()
722 	req->r_locked_dir = dir;  in ceph_mknod()
731 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mknod()
733 		err = ceph_handle_notrace_create(dir, dentry);  in ceph_mknod()
744 static int ceph_create(struct inode *dir, struct dentry *dentry, umode_t mode,  in ceph_create()  argument
747 	return ceph_mknod(dir, dentry, mode, 0);  in ceph_create()
750 static int ceph_symlink(struct inode *dir, struct dentry *dentry,  in ceph_symlink()  argument
753 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_symlink()
758 	if (ceph_snap(dir) != CEPH_NOSNAP)  in ceph_symlink()
761 	dout("symlink in dir %p dentry %p to '%s'\n", dir, dentry, dest);  in ceph_symlink()
773 	req->r_locked_dir = dir;  in ceph_symlink()
778 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_symlink()
780 		err = ceph_handle_notrace_create(dir, dentry);  in ceph_symlink()
788 static int ceph_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)  in ceph_mkdir()  argument
790 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_mkdir()
797 	if (ceph_snap(dir) == CEPH_SNAPDIR) {  in ceph_mkdir()
800 		dout("mksnap dir %p snap '%pd' dn %p\n", dir,  in ceph_mkdir()
802 	} else if (ceph_snap(dir) == CEPH_NOSNAP) {  in ceph_mkdir()
803 		dout("mkdir dir %p dn %p mode 0%ho\n", dir, dentry, mode);  in ceph_mkdir()
810 	err = ceph_pre_init_acls(dir, &mode, &acls);  in ceph_mkdir()
822 	req->r_locked_dir = dir;  in ceph_mkdir()
830 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_mkdir()
834 		err = ceph_handle_notrace_create(dir, dentry);  in ceph_mkdir()
845 static int ceph_link(struct dentry *old_dentry, struct inode *dir,  in ceph_link()  argument
848 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_link()
853 	if (ceph_snap(dir) != CEPH_NOSNAP)  in ceph_link()
856 	dout("link in dir %p old_dentry %p dentry %p\n", dir,  in ceph_link()
866 	req->r_locked_dir = dir;  in ceph_link()
871 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_link()
905 static int ceph_unlink(struct inode *dir, struct dentry *dentry)  in ceph_unlink()  argument
907 	struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);  in ceph_unlink()
914 	if (ceph_snap(dir) == CEPH_SNAPDIR) {  in ceph_unlink()
916 		dout("rmsnap dir %p '%pd' dn %p\n", dir, dentry, dentry);  in ceph_unlink()
918 	} else if (ceph_snap(dir) == CEPH_NOSNAP) {  in ceph_unlink()
920 		     dir, dentry, inode);  in ceph_unlink()
932 	req->r_locked_dir = dir;  in ceph_unlink()
936 	err = ceph_mdsc_do_request(mdsc, dir, req);  in ceph_unlink()
1026 	struct inode *dir = NULL;  in dentry_lease_is_valid()  local
1045 				dir = d_inode(dentry->d_parent);  in dentry_lease_is_valid()
1056 		ceph_mdsc_lease_send_msg(session, dir, dentry,  in dentry_lease_is_valid()
1067 static int dir_lease_is_valid(struct inode *dir, struct dentry *dentry)  in dir_lease_is_valid()  argument
1069 	struct ceph_inode_info *ci = ceph_inode(dir);  in dir_lease_is_valid()
1078 	     dir, (unsigned)ci->i_shared_gen, dentry,  in dir_lease_is_valid()
1089 	struct inode *dir;  in ceph_d_revalidate()  local
1097 	dir = ceph_get_dentry_parent_inode(dentry);  in ceph_d_revalidate()
1100 	if (ceph_snap(dir) != CEPH_NOSNAP) {  in ceph_d_revalidate()
1108 		   dir_lease_is_valid(dir, dentry)) {  in ceph_d_revalidate()
1119 		ceph_dir_clear_complete(dir);  in ceph_d_revalidate()
1121 	iput(dir);  in ceph_d_revalidate()
1334 unsigned ceph_dentry_hash(struct inode *dir, struct dentry *dn)  in ceph_dentry_hash()  argument
1336 	struct ceph_inode_info *dci = ceph_inode(dir);  in ceph_dentry_hash()