Date: Wed, 21 Mar 2018 15:42:29 +0000 (UTC) From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r331307 - stable/11/stand/uboot/common Message-ID: <201803211542.w2LFgTZM022714@repo.freebsd.org>
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Author: kevans Date: Wed Mar 21 15:42:29 2018 New Revision: 331307 URL: https://svnweb.freebsd.org/changeset/base/331307 Log: MFC r330891: ubldr: Bump heap size from 512K to 1M lualoader in itself only uses another ~200K, but there seems to be no reason not to bump it a little higher to give us some more wiggle room. With this, I can boot using a menu-enabled lualoader, no problem and reasonably fast. Some heap usage datapoints from the review: forthloader, no menus, kernel loaded: heap base at 0x1203d5b0, top at 0x1208e000, used 330320 lualoader, no menus, kernel loaded: heap base at 0x42050028, top at 0x420ab000, used 372696 lualoader, menus, kernel loaded: heap base at 0x42050028, top at 0x420d5000, used 544728 Since then, the no menu case for lualoader should have decreased slightly as I've made some changes to make sure that it no longer loads any of th emenu bits with beastie disabled. While here, split heap size out into a HEAP_SIZE macro. Modified: stable/11/stand/uboot/common/main.c Directory Properties: stable/11/ (props changed) Modified: stable/11/stand/uboot/common/main.c ============================================================================== --- stable/11/stand/uboot/common/main.c Wed Mar 21 15:17:54 2018 (r331306) +++ stable/11/stand/uboot/common/main.c Wed Mar 21 15:42:29 2018 (r331307) @@ -41,6 +41,10 @@ __FBSDID("$FreeBSD$"); #define nitems(x) (sizeof((x)) / sizeof((x)[0])) #endif +#ifndef HEAP_SIZE +#define HEAP_SIZE (1 * 1024 * 1024) +#endif + struct uboot_devdesc currdev; struct arch_switch archsw; /* MI/MD interface boundary */ int devs_no; @@ -421,7 +425,7 @@ main(int argc, char **argv) * of our bss and the bottom of the u-boot stack to avoid overlap. */ uboot_heap_start = round_page((uintptr_t)end); - uboot_heap_end = uboot_heap_start + 512 * 1024; + uboot_heap_end = uboot_heap_start + HEAP_SIZE; setheap((void *)uboot_heap_start, (void *)uboot_heap_end); /*
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