From 4ca5fab781ab506e64f1fe1f002cdb992c57a4c9 Mon Sep 17 00:00:00 2001 From: mav Date: Sat, 21 Jan 2017 08:39:39 +0000 Subject: [PATCH] MFC r310646: Do not update "saved" mode page on every MODE SELECT. We do not have non-volatile memory to really save those values, so we neither report nor support this capability. Also saved mode pages are not replicated between HA peers now. git-svn-id: svn://svn.freebsd.org/base/stable/10@312583 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/cam/ctl/ctl.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/sys/cam/ctl/ctl.c b/sys/cam/ctl/ctl.c index 18f30b959..cd6d3e18e 100644 --- a/sys/cam/ctl/ctl.c +++ b/sys/cam/ctl/ctl.c @@ -5824,7 +5824,7 @@ ctl_default_page_handler(struct ctl_scsiio *ctsio, struct ctl_page_index *page_index, uint8_t *page_ptr) { struct ctl_lun *lun; - uint8_t *current_cp, *saved_cp; + uint8_t *current_cp; int set_ua; uint32_t initidx; @@ -5834,13 +5834,10 @@ ctl_default_page_handler(struct ctl_scsiio *ctsio, current_cp = (page_index->page_data + (page_index->page_len * CTL_PAGE_CURRENT)); - saved_cp = (page_index->page_data + (page_index->page_len * - CTL_PAGE_SAVED)); mtx_lock(&lun->lun_lock); if (memcmp(current_cp, page_ptr, page_index->page_len)) { memcpy(current_cp, page_ptr, page_index->page_len); - memcpy(saved_cp, page_ptr, page_index->page_len); set_ua = 1; } if (set_ua != 0) -- 2.45.0