Date: Tue, 1 Aug 2017 13:07:54 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r321872 - stable/11/sys/cam/ctl Message-ID: <201708011307.v71D7sqU035600@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Tue Aug 1 13:07:54 2017 New Revision: 321872 URL: https://svnweb.freebsd.org/changeset/base/321872 Log: MFC r320495: Allow status aggregation for ramdisk reads. Modified: stable/11/sys/cam/ctl/ctl_backend_ramdisk.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/cam/ctl/ctl_backend_ramdisk.c ============================================================================== --- stable/11/sys/cam/ctl/ctl_backend_ramdisk.c Tue Aug 1 13:07:05 2017 (r321871) +++ stable/11/sys/cam/ctl/ctl_backend_ramdisk.c Tue Aug 1 13:07:54 2017 (r321872) @@ -525,6 +525,11 @@ nospc: io->scsiio.kern_sg_entries = sgs; io->io_hdr.flags |= CTL_FLAG_ALLOCATED; PRIV(io)->len += lbas; + if ((ARGS(io)->flags & CTL_LLF_READ) && + ARGS(io)->len <= PRIV(io)->len) { + ctl_set_success(&io->scsiio); + ctl_serseq_done(io); + } #ifdef CTL_TIME_IO getbinuptime(&io->io_hdr.dma_start_bt); #endif
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201708011307.v71D7sqU035600>