large number of inodes, then reduce the number of blocks
per group until we find a workable set of filesystem
parameters.
ext2_err.et.in (EXT2_ET_TOO_MANY_INODES): Add new error code.
unix_write_blk): Optimize routines so that we don't end up
searching the cache twice when a block isn't in the
cache. If reads are larger than READ_DIRECT_SIZE, don't
let them go through the cache.
blocks to be erroneously marked as dirty, so they would
get written back to the disk before they are evicted from
the cache. Harmless, but it slows down e2fsck
significantly.
Disable certain tests that depend on the byteswapping functions
being present so that "make check" succeeds even if --disable-swapfs
is passed to the configure script.
support for loopback-mounted filesystems. Check /etc/mtab
if /proc/mounts doesn't turn up any mount flags, since
/etc/mtab has the loopback image filename, instead of
/dev/loop0. Also, check based on st_dev and st_ino, so
that if a relative pathname or a pathnames using symbolic
links are used, we can detect the the filesystem correctly
in those cases. (Addresses Sourceforge bug #619119)
don't try the FDFLUSH ioctl that was required for floppies
with older kernels. This avoids needless whining from the
MD device driver. (Addresses Sourceforge bug #545832).
wrong group_block to ext2fs_descriptor_block_loc if we're
using the backup superblock/block group descriptors.
(ext2fs_descriptor_block_loc): If we're using the backup
superblock descriptors, use the backup descriptor block in
the next block group.
the filesystem was created. It is set via mke2fs, and printed
via list_super2() (which is called by dumpe2fs).
Also, list_super2() will now print "n/a" if the last mount time
(s_mtime) is zero.
When byte-swapping a filesystem on a PPC architecture, byte-swap
the bitmaps since the historical big-endian ext2 variant had
byte-swapped bitmaps, and the ext2fs library assumes this. Otherwise
the regression test suite will fail...
using a non-zero hash version (i.e., half MD4 or TEA hash).
The hash version wasn't getting copied into dx_dir->hashversion and
this caused the kernel to treat all directories if they were using the
legacy hash, which was Bad.
Revert the shlibs hack.
Makefile.in: Remove inode_io.o from the standard object files
in libext2fs, and only build it if debugfs is enabled
(it requires fileio.o, which is only built if
--disable-debugfs isn't specified to configure).
a backwards incompatible change, but this should be OK since the kernel
MD4 ext3 code was only in the CVS tree, and hasn't generally escaped.
Add support for the TEA hash.
the kernel version is 2.4.10 -- 2.4.17, since otherwise an
old version of glibc (built against 2.2 headers) will
interact badly with the workaround to actually cause more
problems. I hate it when the glibc folks think they're
being smarter than the kernel....
8192-byte and 16384-byte blocksize filesystems.
Change the default bytes-per-inode ratio of a new filesystem to be at most
one inode per block for large blocksizes.
the EXT2_SB() macro instead. Remove kernel function
prototypes also. This matches the 2.5 kernel, and
is also cleaner for other reasons. Whitespace cleanup.
mapping for a particular inode.
Fixed a bug in the libext2 library which broke ext2fs_bmap if no inode structre
was passed inside for here.
Fixed bad calling parameters to parse_ulong which broken the -b and -s
options to debugfs, as well as do_init, and the testb, setb, clearb functions.
file we are checking is a block device file before looking
at st_rdev, since it's not valid for normal files.
(is_swap_device): Move so that it is outside the
HAVE_MNTENT_H, so that it is always built.