diff options
| author | merge <null@invalid> | 2009-01-22 13:55:32 +0000 |
|---|---|---|
| committer | Andy Green <agreen@octopus.localdomain> | 2009-01-22 13:55:32 +0000 |
| commit | aa6f5ffbdba45aa8e19e5048648fc6c7b25376d3 (patch) | |
| tree | fbb786d0ac6f8a774fd834e9ce951197e60fbffa /block/Kconfig | |
| parent | f2d78193eae5dccd3d588d2c8ea0866efc368332 (diff) | |
MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141
pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040
stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch
mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch
Signed-off-by: Andy Green <andy@openmoko.com>
Diffstat (limited to 'block/Kconfig')
| -rw-r--r-- | block/Kconfig | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/block/Kconfig b/block/Kconfig index 1ab7c15c8d7..0cbb3b88b59 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -24,21 +24,23 @@ 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. + + This option also enables support for single files larger than + 2TB. - 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). + The ext4 filesystem requires that this feature be enabled in + order to support filesystems that have the huge_file feature + enabled. Otherwise, it will refuse to mount any filesystems + that use the huge_file feature, which is enabled by default + by mke2fs.ext4. The GFS2 filesystem also requires this feature. If unsure, say N. @@ -47,6 +49,7 @@ config BLK_DEV_IO_TRACE depends on SYSFS select RELAY select DEBUG_FS + select TRACEPOINTS help Say Y here if you want to be able to trace the block layer actions on a given queue. Tracing allows you to see any traffic happening @@ -57,15 +60,6 @@ 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 |