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| -rw-r--r-- | block/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/Kconfig b/block/Kconfig index ac0956f77785..0cbb3b88b59a 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -36,6 +36,12 @@ config LBD This option also enables support for single files larger than 2TB. + 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. config BLK_DEV_IO_TRACE |