Date: Sat, 6 Jun 2020 06:20:04 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r361865 - head/sys/cam/nvme Message-ID: <202006060620.0566K4Zk033958@repo.freebsd.org>
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Author: imp Date: Sat Jun 6 06:20:04 2020 New Revision: 361865 URL: https://svnweb.freebsd.org/changeset/base/361865 Log: Ensure that we send at least LBA range per TRIM. Modified: head/sys/cam/nvme/nvme_da.c Modified: head/sys/cam/nvme/nvme_da.c ============================================================================== --- head/sys/cam/nvme/nvme_da.c Sat Jun 6 06:17:51 2020 (r361864) +++ head/sys/cam/nvme/nvme_da.c Sat Jun 6 06:20:04 2020 (r361865) @@ -1082,6 +1082,7 @@ ndastart(struct cam_periph *periph, union ccb *start_c TAILQ_INIT(&trim->bps); bp1 = bp; ents = min(nitems(trim->dsm), nda_max_trim_entries); + ents = max(ents, 1); dsm_range = trim->dsm; dsm_end = dsm_range + ents; do {
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