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e2fsprogs
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e2fsprogs/lib/ext2fs
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Darrick J. Wong 033c338490 libext2fs: optimize the CRC32c implementation 
The crc32c implementation in the kernel has been refactored a bit to
reduce the amount of code that needs to be maintained, and to speed up
tune2fs/e2fsck on PowerPC by 5-10%.  Port the crc32c changes over, and
provide a crc32_be so that we can remove the duplicate functionality
from e2fsck.  Also drop crc32c_be and crc32_le since neither got used.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
 		2012-08-02 20:47:46 -04:00
..
tdb Update to latest samba tdb library before LGPLv3 change 2008-02-17 17:35:54 -05:00
Makefile.in libext2fs: move ext2fs_get_num_dirs to its own file 2012-07-30 17:19:15 -04:00
Makefile.pq Many files: 1997-11-14 05:23:04 +00:00
alloc.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
alloc_sb.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
alloc_stats.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
alloc_tables.c libext2fs: call numeric_progress functions through a operations struct 2012-07-30 17:19:19 -04:00
badblocks.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
bb_compat.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
bb_inode.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
bitmaps.c libext2fs: add default_bitmap_type to the ext2_filsys structure 2011-12-18 00:28:43 -05:00
bitops.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
bitops.h libext2fs: use correct types in ext2fs_find_first_zero_block_bitmap2() 2012-04-09 14:29:47 -04:00
blkmap64_ba.c libext2fs: only define ba_print_stats() when needed 2012-07-30 14:51:59 -04:00
blkmap64_rb.c libext2fs: use abort() instead of perror()/exit() 2012-07-30 15:46:26 -04:00
blknum.c libext2fs: create the block bitmap checksum 2012-07-30 19:04:04 -04:00
block.c libext2fs: fix block iterator for extents when truncating inodes 2012-06-12 01:34:10 -04:00
bmap.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
bmap64.h Add support so that all bmap statistics via configure options 2012-07-30 14:50:53 -04:00
bmove.c libext2fs: ext2fs_[set_]file_acl_block needs to check for 64-bit feature flag 2011-10-16 20:46:49 -04:00
brel.h libe2p, libext2fs: Update file copyright permission states to match COPYING 2010-05-17 23:04:39 -04:00
brel_ma.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
check_desc.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
closefs.c libext2fs: calculate and verify superblock checksums 2012-08-02 20:47:44 -04:00
crc16.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
crc16.h Fix compiling under diet libc 2008-09-12 09:10:39 -04:00
crc32c.c libext2fs: optimize the CRC32c implementation 2012-08-02 20:47:46 -04:00
crc32c_defs.h libext2fs: optimize the CRC32c implementation 2012-08-02 20:47:46 -04:00
csum.c libext2fs: add checksum to MMP block 2012-08-02 20:47:45 -04:00
dblist.c libext2fs: move ext2fs_get_num_dirs to its own file 2012-07-30 17:19:15 -04:00
dblist_dir.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
dir_iterate.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
dirblock.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
dirhash.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
dosio.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
dosio.h libe2p, libext2fs: Update file copyright permission states to match COPYING 2010-05-17 23:04:39 -04:00
dupfs.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
e2image.h e2image: Add support for qcow2 format 2011-05-18 11:51:06 -04:00
expanddir.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
ext2_err.et.in libext2fs: add checksum to MMP block 2012-08-02 20:47:45 -04:00
ext2_ext_attr.h libext2fs: change ext4 on-disk layout to support metadata checksumming 2012-07-30 17:44:15 -04:00
ext2_fs.h libext2fs: create the block bitmap checksum 2012-07-30 19:04:04 -04:00
ext2_io.h libext2fs: factor out I/O buffer allocation 2012-05-07 14:41:49 -04:00
ext2_types.h.in Fix ext2fs_swap{16,32,64} for external applications on big-endian machines 2008-06-07 08:55:21 -04:00
ext2fs.h libext2fs: optimize the CRC32c implementation 2012-08-02 20:47:46 -04:00
ext2fs.pc.in Change pkg-config files so that both <et/com_err.h> and <com_err.h> work 2012-05-14 12:45:54 -04:00
ext2fsP.h libext2fs: read and write full size inodes 2012-07-30 17:42:15 -04:00
ext3_extents.h libext2fs: change ext4 on-disk layout to support metadata checksumming 2012-07-30 17:44:15 -04:00
ext_attr.c libext2fs: verify and calculate extended attribute block checksums 2012-08-02 20:47:44 -04:00
extent.c libext2fs: verify and calculate extent tree block checksums 2012-07-30 19:14:04 -04:00
extent_dbg.ct libext2fs: add new function ext2fs_extent_set_bmap() 2008-06-02 18:52:05 -04:00
fiemap.h Merge branch 'maint' into next 2010-06-07 12:42:40 -04:00
fileio.c libext2fs: Add ext2fs_file_get_inode_num call (for fuse2fs) 2012-02-17 15:28:21 -05:00
finddev.c libext2fs: enforce a max nested link count in ext2fs_find_block_device() 2011-11-19 23:11:20 -05:00
flushb.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
freefs.c ext2fs: add multi-mount protection (INCOMPAT_MMP) 2011-09-25 01:55:23 -04:00
gen_bitmap.c libext2fs: add 32-bit compat code for ext2fs_find_first_zero_generic_bmap() 2012-04-09 14:29:13 -04:00
gen_bitmap64.c libext2fs: use strcpy()/strcat() instead of sprintf() in bmap functions 2012-07-30 15:54:12 -04:00
gen_crc32ctable.c libext2fs: optimize the CRC32c implementation 2012-08-02 20:47:46 -04:00
get_num_dirs.c libext2fs: move ext2fs_get_num_dirs to its own file 2012-07-30 17:19:15 -04:00
get_pathname.c Fix gcc -Wall nitpicks 2012-04-05 12:13:05 -07:00
getsectsize.c libext2fs: refactor Direct I/O alignment requirement calculations 2012-05-07 13:25:44 -04:00
getsize.c build: fix compile warnings on OSX 2012-02-27 01:28:23 -05:00
i_block.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
icount.c Fix gcc -Wall nitpicks 2012-04-05 12:13:05 -07:00
imager.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
ind_block.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
initialize.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
inline.c libext2fs: don't inline ext2fs_open_file() and ext2fs_stat() 2012-05-28 10:54:12 -04:00
inode.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
inode_io.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
io_manager.c libext2fs: factor out I/O buffer allocation 2012-05-07 14:41:49 -04:00
irel.h libe2p, libext2fs: Update file copyright permission states to match COPYING 2010-05-17 23:04:39 -04:00
irel_ma.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
ismounted.c Don't assume that the presence of mntent.h means that setmntent() exists 2012-04-05 15:31:09 -07:00
jfs_compat.h libext2fs: change on-disk journal layout to support metadata checksumming 2012-08-02 20:47:45 -04:00
jfs_dat.h Remove trailing whitespace for the entire source tree 2008-08-27 23:07:54 -04:00
jfs_user.h Move linux/jbd.h to ext2fs/kernel-jbd.h, to avoid using the 2001-12-23 19:33:51 -05:00
kernel-jbd.h libext2fs: enable support for the metadata checksumming feature 2012-08-02 20:47:46 -04:00
kernel-list.h Remove trailing whitespace for the entire source tree 2008-08-27 23:07:54 -04:00
link.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
llseek.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
lookup.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
mkdir.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
mkjournal.c mke2fs: don't fail creating the journal if /etc/mtab is missing 2012-04-05 12:30:02 -07:00
mmp.c libext2fs: add checksum to MMP block 2012-08-02 20:47:45 -04:00
namei.c libext2fs: enforce a max nested link count in ext2fs_find_block_device() 2011-11-19 23:11:20 -05:00
native.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
newdir.c libext2fs: add checksums to the end of directory leaf nodes 2012-08-02 17:27:43 -04:00
nt_io.c libe2p, libext2fs: Update file copyright permission states to match COPYING 2010-05-17 23:04:39 -04:00
openfs.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
progress.c libext2fs: call numeric_progress functions through a operations struct 2012-07-30 17:19:19 -04:00
punch.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
qcow2.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
qcow2.h e2image: Add support for qcow2 format 2011-05-18 11:51:06 -04:00
rbtree.c libext2fs: add rbtree library 2011-12-18 01:00:44 -05:00
rbtree.h Fix gcc -Wall nitpicks 2012-04-05 12:13:05 -07:00
read_bb.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
read_bb_file.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
res_gdt.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
rw_bitmaps.c libext2fs: block group checksum should use metadata_csum algorithm 2012-08-02 20:47:45 -04:00
sparse.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
swapfs.c libext2fs: add checksum to MMP block 2012-08-02 20:47:45 -04:00
tdb.c libext2fs: change getpagesize to sysconf 2012-01-09 21:19:48 -05:00
tdb.h libext2fs: don't leak tdb_null out of the shared library namespace 2011-11-05 14:55:30 -04:00
tdbtool.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
test_io.c libext2fs: move the alignment field from unix_io to the io_manager 2012-05-07 12:56:07 -04:00
tst_badblocks.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_bitmaps.c libext2fs: improve testing coverage of tst_bitmaps 2012-04-09 14:29:47 -04:00
tst_bitmaps_cmd.ct libext2fs: improve testing coverage of tst_bitmaps 2012-04-09 14:29:47 -04:00
tst_bitmaps_cmds libext2fs: improve testing coverage of tst_bitmaps 2012-04-09 14:29:47 -04:00
tst_bitmaps_exp libext2fs: improve testing coverage of tst_bitmaps 2012-04-09 14:29:47 -04:00
tst_bitops.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_byteswap.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_fs_struct.c tst_fs_struct: add program to help check ABI compatibility of ext2fs_filsys 2011-11-25 21:16:38 -05:00
tst_getsectsize.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_getsize.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_inode_size.c tests: add field sizes to inode/super struct tests 2012-03-19 23:54:03 -04:00
tst_iscan.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
tst_super_size.c libext2fs: change ext4 on-disk layout to support metadata checksumming 2012-07-30 17:44:15 -04:00
tst_types.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
undo_io.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
unix_io.c libext2fs: don't inline ext2fs_open_file() and ext2fs_stat() 2012-05-28 10:54:12 -04:00
unlink.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
valid_blk.c libext2fs: ext2fs_[set_]file_acl_block needs to check for 64-bit feature flag 2011-10-16 20:46:49 -04:00
version.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00
write_bb_file.c Shorten compile commands run by the build system 2011-09-18 17:34:37 -04:00