Eric Sandeen e4079a11f5 ext4: do not set extents feature from the kernel ...

We've talked for a while about getting rid of any feature-
setting from the kernel; this gets rid of the code which would
set the INCOMPAT_EXTENTS flag on the first file write when mounted
as ext4[dev].

With this patch, if the extents feature is not already set on disk,
then mounting as ext4 will fall back to noextents with a warning,
and if -o extents is explicitly requested, the mount will fail,
also with warning.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

2008-07-11 19:27:31 -04:00

..

acl.c

…

acl.h

…

balloc.c

ext4: delayed allocation ENOSPC handling

2008-07-14 17:52:37 -04:00

bitmap.c

…

dir.c

ext4: delayed allocation ENOSPC handling

2008-07-14 17:52:37 -04:00

ext4_extents.h

ext4: delayed allocation ENOSPC handling

2008-07-14 17:52:37 -04:00

ext4_i.h

ext4: delayed allocation ENOSPC handling

2008-07-14 17:52:37 -04:00

ext4_jbd2.c

…

ext4_jbd2.h

ext4: Use new framework for data=ordered mode in JBD2

2008-07-11 19:27:31 -04:00

ext4_sb.h

ext4: New inode allocation for FLEX_BG meta-data groups.

2008-07-11 19:27:31 -04:00

ext4.h

ext4: delayed allocation i_blocks fix for stat

2008-07-11 19:27:31 -04:00

extents.c

ext4: Invert lock ordering of page_lock and transaction start in delalloc

2008-07-11 19:27:31 -04:00

file.c

ext4: delayed allocation i_blocks fix for stat

2008-07-11 19:27:31 -04:00

fsync.c

ext4: call blkdev_issue_flush on fsync

2008-07-11 19:27:31 -04:00

group.h

ext4: Rename read_block_bitmap() to ext4_read_block_bitmap()

2008-07-11 19:27:31 -04:00

hash.c

…

ialloc.c

ext4: do not set extents feature from the kernel

2008-07-11 19:27:31 -04:00

inode.c

ext4: delayed allocation i_blocks fix for stat

2008-07-11 19:27:31 -04:00

ioctl.c

…

Makefile

…

mballoc.c

ext4: delayed allocation ENOSPC handling

2008-07-14 17:52:37 -04:00

mballoc.h

…

migrate.c

…

namei.c

ext4: cleanup never-used magic numbers from htree code

2008-07-11 19:27:31 -04:00

namei.h

…

resize.c

ext4: fix online resize with mballoc

2008-07-11 19:27:31 -04:00

super.c

ext4: do not set extents feature from the kernel

2008-07-11 19:27:31 -04:00

symlink.c

…

xattr_security.c

…

xattr_trusted.c

ext4: remove double definitions of xattr macros

2008-07-11 19:27:31 -04:00

xattr_user.c

ext4: remove double definitions of xattr macros

2008-07-11 19:27:31 -04:00

xattr.c

ext4: Use inode preallocation with -o noextents

2008-07-11 19:27:31 -04:00

xattr.h

…