Cross Reference: /illumos-gate/usr/src/uts/common/os/devcache.c

Lines Matching refs:nvfd
754 e_fwrite_nvlist(nvfd_t *nvfd, nvlist_t *nvl)
758 	if ((err = fwrite_nvlist(nvfd->nvf_cache_path, nvl)) == 0)
762 			NVF_MARK_READONLY(nvfd);
782 fread_nvp_list(nvfd_t *nvfd)
791 	ASSERT(RW_WRITE_HELD(&(nvfd->nvf_lock)));
793 	rval = fread_nvlist(nvfd->nvf_cache_path, &nvl);
817 			ASSERT(RW_WRITE_HELD(&(nvfd->nvf_lock)));
818 			rv = (nvfd->nvf_unpack_nvlist)
819 			    ((nvf_handle_t)nvfd, sublist, name);
820 			ASSERT(RW_WRITE_HELD(&(nvfd->nvf_lock)));
824 				    nvfd->nvf_cache_path, name);
832 			    nvfd->nvf_cache_path, name, nvpair_type(nvp));
844 	nvp_list_free(nvfd);
852 	nvfd_t *nvfd = (nvfd_t *)nvf_handle;
855 	ASSERT(RW_WRITE_HELD(&nvfd->nvf_lock));
860 	KFDEBUG((CE_CONT, "reading %s\n", nvfd->nvf_cache_path));
862 	rval = fread_nvp_list(nvfd);
866 			nvfd->nvf_flags |= NVF_F_REBUILD_MSG;
868 			    nvfd->nvf_cache_path);
871 			nvfd->nvf_flags |= NVF_F_CREATE_MSG;
873 			    nvfd->nvf_cache_path);
877 			nvfd->nvf_flags |= NVF_F_REBUILD_MSG;
879 			    nvfd->nvf_cache_path);
955 nvpflush_one(nvfd_t *nvfd)
960 	rw_enter(&nvfd->nvf_lock, RW_READER);
962 	ASSERT((nvfd->nvf_flags & NVF_F_FLUSHING) == 0);
964 	if (!NVF_IS_DIRTY(nvfd) ||
965 	    NVF_IS_READONLY(nvfd) || kfio_disable_write || sys_shutdown) {
966 		NVF_CLEAR_DIRTY(nvfd);
967 		rw_exit(&nvfd->nvf_lock);
971 	if (rw_tryupgrade(&nvfd->nvf_lock) == 0) {
973 		    "%s rw upgrade failed\n", nvfd->nvf_cache_path);
974 		rw_exit(&nvfd->nvf_lock);
977 	if (((nvfd->nvf_pack_list)
978 	    ((nvf_handle_t)nvfd, &nvl)) != DDI_SUCCESS) {
980 		    "%s nvlist construction failed\n", nvfd->nvf_cache_path);
981 		ASSERT(RW_WRITE_HELD(&nvfd->nvf_lock));
982 		rw_exit(&nvfd->nvf_lock);
985 	ASSERT(RW_WRITE_HELD(&nvfd->nvf_lock));
987 	NVF_CLEAR_DIRTY(nvfd);
988 	nvfd->nvf_flags |= NVF_F_FLUSHING;
989 	rw_exit(&nvfd->nvf_lock);
991 	rval = e_fwrite_nvlist(nvfd, nvl);
994 	rw_enter(&nvfd->nvf_lock, RW_WRITER);
995 	nvfd->nvf_flags &= ~NVF_F_FLUSHING;
997 		if (NVF_IS_READONLY(nvfd)) {
999 			nvfd->nvf_flags &= ~(NVF_F_ERROR | NVF_F_DIRTY);
1000 		} else if ((nvfd->nvf_flags & NVF_F_ERROR) == 0) {
1002 			    "%s: update failed\n", nvfd->nvf_cache_path);
1003 			nvfd->nvf_flags |= NVF_F_ERROR | NVF_F_DIRTY;
1006 		if (nvfd->nvf_flags & NVF_F_CREATE_MSG) {
1008 			    "!Creating %s\n", nvfd->nvf_cache_path);
1009 			nvfd->nvf_flags &= ~NVF_F_CREATE_MSG;
1011 		if (nvfd->nvf_flags & NVF_F_REBUILD_MSG) {
1013 			    "!Rebuilding %s\n", nvfd->nvf_cache_path);
1014 			nvfd->nvf_flags &= ~NVF_F_REBUILD_MSG;
1016 		if (nvfd->nvf_flags & NVF_F_ERROR) {
1018 			    "%s: update now ok\n", nvfd->nvf_cache_path);
1019 			nvfd->nvf_flags &= ~NVF_F_ERROR;
1025 		if (NVF_IS_DIRTY(nvfd))
1029 	rw_exit(&nvfd->nvf_lock);