unconditional ext2_flush() call. Also made ext2_flush() more
efficient when the superblock is modified after the filesystem has
been flushed, and make it clear the superblock dirty flag
after doing the superblock/block group descriptor flush.
field calculation so that it only counts EA block entries
as a single multiply claimed block (since once we clone
the EA blocks for one inode, we fix the problem for all of
the other inodes). Also, I moved the num_bad calculation
from process_pass1b_block to the end of pass1b. This
fixes a *significant* performance bug in pass1b which hit
people who had to had a lot of multiply claimed blocks.
(Can you say O(n**3) boys and girls? I knew you could...
Fortunately, this case didn't happen that much in actual practice.)
block for later processing to avoid extra seeks across the disk.
(process_inode_cmp): If there is no indirect block, sort by the
extended attribute (i_file_acl) block.
blocks. Moved free of block_buf to after the code which clones the
extattr block, and fixed logic for changing pointers to the extended
attribute field in the inodes which were affected.
(decrement_badcount): New function which is used whenever we need to
decrement the number of files which claim a particular bad block.
Fixed bug where delete_file wasn't checking check_if_fs_block() before
clearing the entry in block_dup_map. This could cause a block which
was claimed by multiple files as well as the filesystem metadata to
not be completely fixed.
included if EXT2FS_ENABLE_SWAPFS is defined, since we need to support
byte swapping even if we don't support the conversion functions.
(Fixes Debian bug #101686).
the byte-swapping code all assumes the ext2_dir_entry structure.
(It's a question of whether or not name_len should be byte-swapped or
not, and whether it's a 16 bit or 8 bit field.)
Makefile.in: Fix bug in installation of ext2_types.h. It is a file
which is generated and is therefore found in the build directory, not
source directory.
ismounted.c (check_mntent_file): Use a test file in / to check to see
if the root filesystem is mounted read-only. This protects against
the case where /etc might not be on /, as well as the case where
/etc/mtab doesn't exist. (Both are should-never happen scenarios, but
you never know...)
tune2fs.c, mke2fs.c, util.c, util.h (print_check_message): Move the
message which displays how often the filesystem will be checked from
mke2fs into a utility subroutine. Then cause tune2fs to call that
function to display the message after adding a journal to a
filesystem.
mke2fs.8.in: Add manual page fixups and explanation for why it's good
to check filesystems periodically from Andreas Dilger.
unix.c (check_if_skip): Adapted patch from Andreas Dilger which prints
the number of mounts or days elapsed since the last check when e2fsck
is forced to check an otherwise clean filesystem.
ext2_types.h.in: If linux/types.h has been defined, then don't try to
redefine the typedefs.
ChangeLog, Makefile.in:
Makefile.in: Make the install target depend on $(SUBS) to accomodate
the fools who want to compile and install e2fsprogs as root using just
one command.
setsuper.c: Add s_lastcheck field to the fields which can be modified
using set_super_value. (Suggested by Andreas Dilger)
ChangeLog, Makefile.in:
Makefile.in (HFILES): Add ext2_types.h to the list of files which
should be installed.
Makefile.in: Limit some .o files from being included into the library
if --disable-debugfs, --disable-swapfs, --disable-imager, or
--disable-resizer are used.
Theodore Ts'o