lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20190821141308.54313c30@cakuba.netronome.com> Date: Wed, 21 Aug 2019 14:13:08 -0700 From: Jakub Kicinski <jakub.kicinski@...ronome.com> To: Matthew Wilcox <willy@...radead.org> Cc: netdev@...r.kernel.org Subject: Re: [PATCH 24/38] cls_u32: Convert tc_u_common->handle_idr to XArray On Tue, 20 Aug 2019 15:32:45 -0700, Matthew Wilcox wrote: > @@ -305,8 +306,12 @@ static void *u32_get(struct tcf_proto *tp, u32 handle) > /* Protected by rtnl lock */ > static u32 gen_new_htid(struct tc_u_common *tp_c, struct tc_u_hnode *ptr) > { > - int id = idr_alloc_cyclic(&tp_c->handle_idr, ptr, 1, 0x7FF, GFP_KERNEL); > - if (id < 0) > + int err; > + u32 id; > + > + err = xa_alloc_cyclic(&tp_c->ht_xa, &id, ptr, XA_LIMIT(0, 0x7ff), > + &tp_c->ht_next, GFP_KERNEL); nit: indentation seems off here and a couple of other places.
Powered by blists - more mailing lists