From: akpm@osdl.org Subject: - ext4-balloc-fix-_with_rsv-freeze.patch removed from -mm tree Date: Thu, 07 Dec 2006 15:14:51 -0800 Message-ID: <200612072314.kB7NEpS0030661@shell0.pdx.osdl.net> Return-path: Received: from smtp.osdl.org ([65.172.181.25]:53509 "EHLO smtp.osdl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1163916AbWLGXPH (ORCPT ); Thu, 7 Dec 2006 18:15:07 -0500 To: hugh@veritas.com, cmm@us.ibm.com, linux-ext4@vger.kernel.org, mm-commits@vger.kernel.org Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org The patch titled ext4 balloc: fix _with_rsv freeze has been removed from the -mm tree. Its filename was ext4-balloc-fix-_with_rsv-freeze.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: ext4 balloc: fix _with_rsv freeze From: Hugh Dickins Port fix to the off-by-one in find_next_usable_block's memscan from ext2 to ext4; but it didn't cause a serious problem for ext4 because the additional ext4_test_allocatable check rescued it from the error. [akpm@osdl.org: build fix] Signed-off-by: Mingming Cao Signed-off-by: Hugh Dickins Cc: Signed-off-by: Andrew Morton --- fs/ext4/balloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/ext4/balloc.c~ext4-balloc-fix-_with_rsv-freeze fs/ext4/balloc.c --- a/fs/ext4/balloc.c~ext4-balloc-fix-_with_rsv-freeze +++ a/fs/ext4/balloc.c @@ -747,7 +747,7 @@ find_next_usable_block(ext4_grpblk_t sta here = 0; p = ((char *)bh->b_data) + (here >> 3); - r = memscan(p, 0, (maxblocks - here + 7) >> 3); + r = memscan(p, 0, ((maxblocks + 7) >> 3) - (here >> 3)); next = (r - ((char *)bh->b_data)) << 3; if (next < maxblocks && next >= start && ext4_test_allocatable(next, bh)) _ Patches currently in -mm which might be from hugh@veritas.com are origin.patch ext2-reservations.patch ext2-balloc-fix-_with_rsv-freeze.patch ext2-balloc-reset-windowsz-when-full.patch ext2-balloc-fix-off-by-one-against-rsv_end.patch ext2-balloc-fix-off-by-one-against-grp_goal.patch ext2-balloc-say-rb_entry-not-list_entry.patch ext2-balloc-use-io_error-label.patch generic-bug-implementation.patch generic-bug-implementation-handle-bug=n.patch generic-bug-for-i386.patch generic-bug-for-x86-64.patch bug-test-1.patch tty-switch-to-ktermios-powerpc-fix.patch