Allow regular files to be preallocated on-disk up to the next multiple of the system PAGE_SIZE without complaining about extra blocks. Signed-off-by: Andreas Dilger <adilger@xxxxxxxxxxxxx> Signed-off-by: Girish Shilamkar <girish@xxxxxxxxxxxxx> Signed-off-by: Kalpak Shah <kalpak@xxxxxxxxxxxxx> Index: e2fsprogs-1.40.1/e2fsck/pass1.c =================================================================== --- e2fsprogs-1.40.1.orig/e2fsck/pass1.c +++ e2fsprogs-1.40.1/e2fsck/pass1.c @@ -1591,9 +1591,14 @@ static void check_blocks(e2fsck_t ctx, s bad_size = 2; } } else { + e2_blkcnt_t blkpg = getpagesize() / fs->blocksize; + size = EXT2_I_SIZE(inode); if ((pb.last_block >= 0) && - (size < (__u64) pb.last_block * fs->blocksize)) + /* allow allocated blocks to end of PAGE_SIZE */ + (size < (__u64)pb.last_block * fs->blocksize) && + (pb.last_block / blkpg * blkpg != pb.last_block || + size < (__u64)(pb.last_block & ~(blkpg-1)) *fs->blocksize)) bad_size = 3; else if (size > ext2_max_sizes[fs->super->s_log_block_size]) bad_size = 4; - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html