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Message-Id: <1226461390-5502-1-git-send-email-vaurora@redhat.com> Date: Tue, 11 Nov 2008 19:42:53 -0800 From: Valerie Aurora Henson <vaurora@...hat.com> To: linux-ext4@...r.kernel.org Cc: Valerie Aurora Henson <vaurora@...hat.com> Subject: [RFC,PATCH] 64-bit support for e2fsprogs This is my incomplete current 64-bit e2fsprogs patchset for review and comment (not inclusion). Only lib/ext2fs/, misc/mke2fs.c, and e2fsck/ have been converted to 64-bit interfaces so far (and those not completely). As of this patch set, mke2fs can create a file system with > 2^32 blocks. However, it can't be mounted due to invalid checksums on the group descriptors. :) This series is based on the 64-bit patches by Ted T'so and Jose R. Santos. It includes: * Two housekeeping patches (workaround make check error, fix warnings) * 64-bit bitops and bitmaps * Conversion of all of e2fsprogs to 64-bit bitmap interfaces * Partial conversion of e2fprogs to other 64-bit interfaces * Miscellaneous 64-bit bug fixes Use the following mke2fs command to produce a file system with more than 2^32 blocks: $ mke2fs -t ext4 -O 64bit -b 4096 -N 200000 <device> These patches apply against the pu branch, commit ID: 6db77ec039ff241dab0f1e267fabcfa814fbaf4c All commits pass "make check" on my machine. -VAL Valerie Aurora Henson (17): Disable tst_refcount - doesn't compile, don't know why Squash warnings Add 64-bit bitops Implement 64-bit "bitarray" bmap ops Convert libext2fs to 64-bit bitmap interface Convert mke2fs to new bitmap interface Convert e2fsck to new bitmap interface Turn on new bitmaps in e2fsck and mke2fs Add progress bar for allocating block tables - takes forever on large signed int -> blk64_t to fix bugs at 2^31 - 2^32 blocks Fix overflow in calculation of total file system blocks Add ext2fs_block_iterate3 (from Ted) Support 48-bit file acl blocks super->s_*_blocks_count -> ext2fs_*_blocks_count() Convert to inode/block/bitmap/table loc()/loc_set() functions ext2fs_block_alloc_stats -> ext2fs_block_alloc_stats2 Convert to 64-bit IO debugfs/debugfs.c | 2 +- debugfs/htree.c | 4 +- e2fsck/Makefile.in | 7 +- e2fsck/e2fsck.h | 20 +- e2fsck/ehandler.c | 6 +- e2fsck/journal.c | 10 +- e2fsck/message.c | 2 +- e2fsck/pass1.c | 183 +++++++++-------- e2fsck/pass1b.c | 110 ++++++----- e2fsck/pass2.c | 60 +++--- e2fsck/pass3.c | 56 +++--- e2fsck/pass4.c | 8 +- e2fsck/pass5.c | 86 ++++---- e2fsck/rehash.c | 4 +- e2fsck/super.c | 74 ++++---- e2fsck/unix.c | 15 +- e2fsck/util.c | 4 +- lib/blkid/probe.c | 5 +- lib/e2p/e2p.h | 2 + lib/ext2fs/alloc.c | 51 +++--- lib/ext2fs/alloc_sb.c | 15 +- lib/ext2fs/alloc_stats.c | 10 +- lib/ext2fs/alloc_tables.c | 27 +-- lib/ext2fs/bb_inode.c | 2 +- lib/ext2fs/bitmaps.c | 149 ++++++++++---- lib/ext2fs/bitops.c | 39 ++++ lib/ext2fs/bitops.h | 200 ++++++++++++++++++- lib/ext2fs/blkmap64_ba.c | 174 +++++++++++++++- lib/ext2fs/blknum.c | 23 ++ lib/ext2fs/block.c | 133 ++++++++++--- lib/ext2fs/bmove.c | 20 +- lib/ext2fs/check_desc.c | 24 +- lib/ext2fs/closefs.c | 14 +- lib/ext2fs/csum.c | 4 +- lib/ext2fs/dirblock.c | 2 +- lib/ext2fs/ext2_fs.h | 6 +- lib/ext2fs/ext2_io.h | 4 + lib/ext2fs/ext2fs.h | 102 ++++++++-- lib/ext2fs/ext2fsP.h | 15 +- lib/ext2fs/ext_attr.c | 2 +- lib/ext2fs/extent.c | 7 +- lib/ext2fs/gen_bitmap64.c | 333 +++++++++++++++++++++++++++---- lib/ext2fs/icount.c | 46 ++-- lib/ext2fs/imager.c | 12 +- lib/ext2fs/inode.c | 25 ++- lib/ext2fs/mkjournal.c | 9 +- lib/ext2fs/openfs.c | 10 +- lib/ext2fs/rw_bitmaps.c | 38 ++-- lib/ext2fs/tst_badblocks.c | 2 +- lib/ext2fs/tst_bitops.c | 120 +++++++++++ lib/ext2fs/tst_csum.c | 10 +- lib/ext2fs/tst_iscan.c | 48 +++-- lib/ext2fs/valid_blk.c | 2 +- lib/uuid/gen_uuid.c | 4 +- misc/blkid.c | 1 - misc/dumpe2fs.c | 2 +- misc/mke2fs.c | 51 ++++-- misc/tune2fs.c | 2 +- tests/f_bad_disconnected_inode/expect.1 | 4 +- tests/f_resize_inode/expect | 1 + tests/m_dasd_bs/expect.1 | 1 + tests/m_large_file/expect.1 | 1 + tests/m_meta_bg/expect.1 | 1 + tests/m_no_opt/expect.1 | 1 + tests/m_raid_opt/expect.1 | 1 + tests/m_std/expect.1 | 1 + tests/m_uninit/expect.1 | 1 + 67 files changed, 1741 insertions(+), 667 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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