Date: Thu, 9 Jan 2014 10:50:20 +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-10@freebsd.org Subject: svn commit: r260476 - stable/10/sys/cam/ctl Message-ID: <201401091050.s09AoKEw084401@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Thu Jan 9 10:50:20 2014 New Revision: 260476 URL: http://svnweb.freebsd.org/changeset/base/260476 Log: MFC r256995: Remove 128KB bzero() call done for every block I/O data buffer. Modified: stable/10/sys/cam/ctl/ctl_backend_block.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/cam/ctl/ctl_backend_block.c ============================================================================== --- stable/10/sys/cam/ctl/ctl_backend_block.c Thu Jan 9 10:49:14 2014 (r260475) +++ stable/10/sys/cam/ctl/ctl_backend_block.c Thu Jan 9 10:50:20 2014 (r260476) @@ -1607,18 +1607,6 @@ ctl_be_block_open(struct ctl_be_block_so } static int -ctl_be_block_mem_ctor(void *mem, int size, void *arg, int flags) -{ - return (0); -} - -static void -ctl_be_block_mem_dtor(void *mem, int size, void *arg) -{ - bzero(mem, size); -} - -static int ctl_be_block_create(struct ctl_be_block_softc *softc, struct ctl_lun_req *req) { struct ctl_be_block_lun *be_lun; @@ -1646,8 +1634,7 @@ ctl_be_block_create(struct ctl_be_block_ mtx_init(&be_lun->lock, be_lun->lunname, NULL, MTX_DEF); be_lun->lun_zone = uma_zcreate(be_lun->lunname, MAXPHYS, - ctl_be_block_mem_ctor, ctl_be_block_mem_dtor, NULL, NULL, - /*align*/ 0, /*flags*/0); + NULL, NULL, NULL, NULL, /*align*/ 0, /*flags*/0); if (be_lun->lun_zone == NULL) { snprintf(req->error_str, sizeof(req->error_str),
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201401091050.s09AoKEw084401>