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f32aaf2d2b
linux/fs/ext4
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Theodore Ts'o f32aaf2d2b ext4: enable the 64-bit jbd2 feature based on the 64-bit ext4 feature 
Previously we were only enabling the 64-bit jbd2 feature if the number
of blocks in the file system was greater 2**32-1.  The problem with
this is that it makes it harder to test the 64-bit journal code paths
with small file systems, since a small test file system would with the
64-bit ext4 feature enable would use a 64-bit file system on-disk data
structures, but use a 32-bit journal.

This would also cause problems when trying to do an online resize to
grow the filesystem above the 2**32-1 boundary.  Fortunately the patch
to support online resize for 64-bit file systems hasn't been merged
yet, so this problem hasn't arisen in practice.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2012-05-21 11:42:02 -04:00
..
acl.c switch posix_acl_equiv_mode() to umode_t * 2011-08-01 02:10:06 -04:00
acl.h fs: take the ACL checks to common code 2011-07-25 14:30:23 -04:00
balloc.c ext4: make block group checksums use metadata_csum algorithm 2012-04-29 18:45:10 -04:00
bitmap.c ext4: calculate and verify block bitmap checksum 2012-04-29 18:35:10 -04:00
block_validity.c ext2/3/4: delete unneeded includes of module.h 2012-01-09 13:52:10 +01:00
dir.c ext4: calculate and verify checksums of directory leaf blocks 2012-04-29 18:41:10 -04:00
ext4_extents.h ext4: verify and calculate checksums for extent tree blocks 2012-04-29 18:37:10 -04:00
ext4_jbd2.c ext4: calculate and verify superblock checksum 2012-04-29 18:29:10 -04:00
ext4_jbd2.h ext4: calculate and verify superblock checksum 2012-04-29 18:29:10 -04:00
ext4.h ext4: add checksums to the MMP block 2012-04-29 18:47:10 -04:00
extents.c ext4: verify and calculate checksums for extent tree blocks 2012-04-29 18:37:10 -04:00
file.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 2011-11-02 10:06:20 -07:00
fsync.c ext4: fix race between sync and completed io work 2012-03-05 10:29:52 -05:00
hash.c ext4: return 32/64-bit dir name hash according to usage type 2012-03-18 22:44:40 -04:00
ialloc.c ext4: make block group checksums use metadata_csum algorithm 2012-04-29 18:45:10 -04:00
indirect.c ext2/3/4: delete unneeded includes of module.h 2012-01-09 13:52:10 +01:00
inode.c ext4: make block group checksums use metadata_csum algorithm 2012-04-29 18:45:10 -04:00
ioctl.c ext4: calculate and verify inode checksums 2012-04-29 18:31:10 -04:00
Kconfig ext4: load the crc32c driver if necessary 2012-04-29 18:27:10 -04:00
Makefile ext4: move ext4_ind_* functions from inode.c to indirect.c 2011-06-27 19:40:50 -04:00
mballoc.c ext4: make block group checksums use metadata_csum algorithm 2012-04-29 18:45:10 -04:00
mballoc.h ext4: remove EXT4_MB_{BITMAP,BUDDY} macros 2012-02-20 17:54:06 -05:00
migrate.c ext4: using PTR_ERR() on the wrong variable in ext4_ext_migrate() 2012-02-20 17:53:06 -05:00
mmp.c ext4: add checksums to the MMP block 2012-04-29 18:47:10 -04:00
move_extent.c ext4: add some tracepoints in ext4/extents.c 2011-09-09 19:18:51 -04:00
namei.c ext4: remove unnecessary check in add_dirent_to_buf() 2012-04-30 07:40:00 -04:00
page-io.c Revert "ext4: don't release page refs in ext4_end_bio()" 2012-03-29 17:00:56 -07:00
resize.c ext4: make block group checksums use metadata_csum algorithm 2012-04-29 18:45:10 -04:00
super.c ext4: enable the 64-bit jbd2 feature based on the 64-bit ext4 feature 2012-05-21 11:42:02 -04:00
symlink.c ext4: symlink must be handled via filesystem specific operation 2010-05-16 02:00:00 -04:00
truncate.h ext4: move common truncate functions to header file 2011-06-27 19:16:04 -04:00
xattr_security.c Merge branch 'for_linus' into for_linus_merged 2012-01-10 11:54:07 -05:00
xattr_trusted.c ext2/3/4: delete unneeded includes of module.h 2012-01-09 13:52:10 +01:00
xattr_user.c ext2/3/4: delete unneeded includes of module.h 2012-01-09 13:52:10 +01:00
xattr.c ext4: Calculate and verify checksums of extended attribute blocks 2012-04-29 18:43:10 -04:00
xattr.h ext4: change on-disk layout to support extended metadata checksumming 2012-04-29 18:23:10 -04:00