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Get rid of CONFIG_LSF

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We have two seperate config entries for large devices/files. One
is CONFIG_LBD that guards just the devices, the other is CONFIG_LSF
that handles large files. This doesn't make a lot of sense, you typically
want both or none. So get rid of CONFIG_LSF and change CONFIG_LBD wording
to indicate that it covers both.

Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Jens Axboe
2008-12-12 09:51:16 +01:00
parent 3c18ce71af
commit b3a6ffe16b
3 changed files with 12 additions and 30 deletions
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23
block/Kconfig
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@@ -24,21 +24,17 @@ menuconfig BLOCK
if BLOCK
config LBD
bool "Support for Large Block Devices"
bool "Support for large block devices and files"
depends on !64BIT
help
Enable block devices of size 2TB and larger.
Enable block devices or files of size 2TB and larger.
This option is required to support the full capacity of large
(2TB+) block devices, including RAID, disk, Network Block Device,
Logical Volume Manager (LVM) and loopback.
For example, RAID devices are frequently bigger than the capacity
of the largest individual hard drive.
This option is not required if you have individual disk drives
which total 2TB+ and you are not aggregating the capacity into
a large block device (e.g. using RAID or LVM).
This option also enables support for single files larger than
2TB.
If unsure, say N.
@@ -58,15 +54,6 @@ config BLK_DEV_IO_TRACE
If unsure, say N.
config LSF
bool "Support for Large Single Files"
depends on !64BIT
help
Say Y here if you want to be able to handle very large files (2TB
and larger), otherwise say N.
If unsure, say Y.
config BLK_DEV_BSG
bool "Block layer SG support v4 (EXPERIMENTAL)"
depends on EXPERIMENTAL