Aneesh Kumar K.V 0fc1b45147 ext4: Add support for 48 bit inode i_blocks. ...

Use the __le16 l_i_reserved1 field of the linux2 struct of ext4_inode
to represet the higher 16 bits for i_blocks. With this change max_file
size becomes (2**48 -1 )* 512 bytes.

We add a RO_COMPAT feature to the super block to indicate that inode
have i_blocks represented as a split 48 bits. Super block with this
feature set cannot be mounted read write on a kernel with CONFIG_LSF
disabled.

Super block flag EXT4_FEATURE_RO_COMPAT_HUGE_FILE

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

2008-01-28 23:58:26 -05:00

..

acl.c

Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check

2007-07-17 12:00:03 -07:00

acl.h

[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbols

2006-10-11 11:14:15 -07:00

balloc.c

ext4: add ext4_group_t, and change all group variables to this type.

2008-01-28 23:58:27 -05:00

bitmap.c

fs: mark nibblemap const

2007-10-17 08:42:47 -07:00

dir.c

ext4: Introduce ext4_lblk_t

2008-01-28 23:58:27 -05:00

ext4_jbd2.c

[PATCH] ext4: uninline large functions

2006-12-07 08:39:35 -08:00

extents.c

ext4: Fix sparse warnings.

2008-01-28 23:58:27 -05:00

file.c

fallocate support in ext4

2007-07-17 21:42:41 -04:00

fsync.c

ext4: sparse fixes

2007-10-17 18:50:03 -04:00

group.h

ext4: add ext4_group_t, and change all group variables to this type.

2008-01-28 23:58:27 -05:00

hash.c

[PATCH] remove many unneeded #includes of sched.h

2007-02-14 08:09:54 -08:00

ialloc.c

ext4: Rename i_dir_acl to i_size_high

2008-01-28 23:58:27 -05:00

inode.c

ext4: Add support for 48 bit inode i_blocks.

2008-01-28 23:58:26 -05:00

ioctl.c

Forbid user to change file flags on quota files

2007-11-14 18:45:38 -08:00

Makefile

[PATCH] ext4: uninline large functions

2006-12-07 08:39:35 -08:00

namei.c

ext4: Introduce ext4_lblk_t

2008-01-28 23:58:27 -05:00

namei.h

[PATCH] ext4: rename ext4 symbols to avoid duplication of ext3 symbols

2006-10-11 11:14:15 -07:00

resize.c

ext4: add ext4_group_t, and change all group variables to this type.

2008-01-28 23:58:27 -05:00

super.c

ext4: Add support for 48 bit inode i_blocks.

2008-01-28 23:58:26 -05:00

symlink.c

[PATCH] mark struct inode_operations const 1

2007-02-12 09:48:46 -08:00

xattr_security.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

xattr_trusted.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

xattr_user.c

header cleaning: don't include smp_lock.h when not used

2007-05-08 11:15:07 -07:00

xattr.c

ext4: sparse fixes

2007-10-17 18:50:03 -04:00

xattr.h

ext4: Expand extra_inodes space per the s_{want,min}_extra_isize fields

2007-07-18 09:19:57 -04:00