Author: mav Date: Tue Feb 21 05:12:42 2017 New Revision: 314025 URL: https://svnweb.freebsd.org/changeset/base/314025
Log: MFC r313736: Fix panic on shutdown of ramdisk LU with zero capacity. 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 Feb 21 05:08:07 2017 (r314024) +++ stable/11/sys/cam/ctl/ctl_backend_ramdisk.c Tue Feb 21 05:12:42 2017 (r314025) @@ -1120,8 +1120,10 @@ ctl_backend_ramdisk_create(struct ctl_be STAILQ_INIT(&be_lun->cont_queue); sx_init(&be_lun->page_lock, "cram page lock"); - if (be_lun->cap_bytes == 0) + if (be_lun->cap_bytes == 0) { + be_lun->indir = 0; be_lun->pages = malloc(be_lun->pblocksize, M_RAMDISK, M_WAITOK); + } be_lun->zero_page = malloc(be_lun->pblocksize, M_RAMDISK, M_WAITOK|M_ZERO); mtx_init(&be_lun->queue_lock, "cram queue lock", NULL, MTX_DEF); _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"