From owner-svn-src-head@freebsd.org Wed Dec 5 13:15:58 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CE0991311E71; Wed, 5 Dec 2018 13:15:58 +0000 (UTC) (envelope-from slavash@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A9F3F6D666; Wed, 5 Dec 2018 13:15:57 +0000 (UTC) (envelope-from slavash@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8AADC14D5B; Wed, 5 Dec 2018 13:15:57 +0000 (UTC) (envelope-from slavash@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id wB5DFvOT063805; Wed, 5 Dec 2018 13:15:57 GMT (envelope-from slavash@FreeBSD.org) Received: (from slavash@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wB5DFvUJ063804; Wed, 5 Dec 2018 13:15:57 GMT (envelope-from slavash@FreeBSD.org) Message-Id: <201812051315.wB5DFvUJ063804@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: slavash set sender to slavash@FreeBSD.org using -f From: Slava Shwartsman Date: Wed, 5 Dec 2018 13:15:57 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341517 - head/sys/compat/linuxkpi/common/include/linux X-SVN-Group: head X-SVN-Commit-Author: slavash X-SVN-Commit-Paths: head/sys/compat/linuxkpi/common/include/linux X-SVN-Commit-Revision: 341517 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: A9F3F6D666 X-Spamd-Result: default: False [-0.71 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-0.54)[-0.543,0]; NEURAL_HAM_SHORT(-0.09)[-0.091,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-0.07)[-0.072,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Dec 2018 13:15:59 -0000 Author: slavash Date: Wed Dec 5 13:15:57 2018 New Revision: 341517 URL: https://svnweb.freebsd.org/changeset/base/341517 Log: linuxkpi: implement idr_is_empty() and ida_is_empty(). Submitted by: kib@ Approved by: hselasky (mentor) MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/compat/linuxkpi/common/include/linux/idr.h Modified: head/sys/compat/linuxkpi/common/include/linux/idr.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/linux/idr.h Wed Dec 5 11:57:16 2018 (r341516) +++ head/sys/compat/linuxkpi/common/include/linux/idr.h Wed Dec 5 13:15:57 2018 (r341517) @@ -91,6 +91,7 @@ void idr_init(struct idr *idp); int idr_alloc(struct idr *idp, void *ptr, int start, int end, gfp_t); int idr_alloc_cyclic(struct idr *idp, void *ptr, int start, int end, gfp_t); int idr_for_each(struct idr *idp, int (*fn)(int id, void *p, void *data), void *data); +bool idr_is_empty(struct idr *idp); #define idr_for_each_entry(idp, entry, id) \ for ((id) = 0; ((entry) = idr_get_next(idp, &(id))) != NULL; ++(id)) @@ -122,7 +123,15 @@ void ida_simple_remove(struct ida *ida, unsigned int i static inline int ida_get_new(struct ida *ida, int *p_id) { + return (ida_get_new_above(ida, 0, p_id)); +} + +static inline bool +ida_is_empty(struct ida *ida) +{ + + return (idr_is_empty(&ida->idr)); } #endif /* _LINUX_IDR_H_ */