Date: Wed, 14 Oct 2009 14:13:42 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r198079 - head/sys/boot/i386/zfsboot Message-ID: <200910141413.n9EEDgQo039064@svn.freebsd.org>
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Author: jhb Date: Wed Oct 14 14:13:42 2009 New Revision: 198079 URL: http://svn.freebsd.org/changeset/base/198079 Log: Use zfs_read() instead of xfsread() to read /boot.config. xfsread() fails short read requests, so the result was that a /boot.config smaller than 512 bytes was ignored. boot2 uses fsread() instead of xfsread() to read /boot.config already, so this makes zfsboot more like boot2. Submitted by: Johny Mattsson johny-freebsd of earthmagic org Reviewed by: dfr MFC after: 3 days Modified: head/sys/boot/i386/zfsboot/zfsboot.c Modified: head/sys/boot/i386/zfsboot/zfsboot.c ============================================================================== --- head/sys/boot/i386/zfsboot/zfsboot.c Wed Oct 14 13:58:24 2009 (r198078) +++ head/sys/boot/i386/zfsboot/zfsboot.c Wed Oct 14 14:13:42 2009 (r198079) @@ -609,7 +609,7 @@ main(void) if (zfs_lookup(spa, PATH_CONFIG, &dn) == 0) { off = 0; - xfsread(&dn, &off, cmd, sizeof(cmd)); + zfs_read(spa, &dn, &off, cmd, sizeof(cmd)); } if (*cmd) {
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