Fix handling of block preallocation support in cases where the kernel
PAGE_SIZE is larger than the filesystem blocksize.
Signed-off-by: Kalpak Shah <[EMAIL PROTECTED]>
Signed-off-by: Andreas Dilger <[EMAIL PROTECTED]>
Index: e2fsprogs-1.40.2/e2fsck/pass1.c
===================================================================
--- e2fsprogs-1.40.2.orig/e2fsck/pass1.c
+++ e2fsprogs-1.40.2/e2fsck/pass1.c
@@ -2103,7 +2103,7 @@ static void check_blocks(e2fsck_t ctx, s
if ((pb.last_block >= 0) &&
/* allow allocated blocks to end of PAGE_SIZE */
(size < (__u64)pb.last_block * fs->blocksize) &&
- (pb.last_block / blkpg * blkpg != pb.last_block ||
+ ((pb.last_block+1) / blkpg * blkpg != (pb.last_block+1) ||
size < (__u64)(pb.last_block & ~(blkpg-1)) *fs->blocksize))
bad_size = 3;
else if (size > ext2_max_sizes[fs->super->s_log_block_size])
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
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