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fs/Kconfig: Allow CONFIG_FS_WRITABLE to be manually selected

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This commit is contained in:
Gregory Nutt 2016-05-11 09:52:32 -06:00
parent 9eeb8634fc
commit 60382e7dcf
1 changed files with 11 additions and 1 deletions
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12
fs/Kconfig
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@ -43,10 +43,20 @@ config DISABLE_PSEUDOFS_OPERATIONS
config FS_READABLE
bool
default n
---help---
Automatically selected if any readable file system is selected
config FS_WRITABLE
bool
bool "Writable file system"
default n
---help---
Automatically selected if any writable file system is selected.
This selection will disable support for writing in all block drivers
and also the block-to-character (BCH) layer and the MTD FTL layer.
This selection can also be manually selected. You might want to do
this if there are no writable file systems enabled, but you still
want support for write access in block drivers and/or FTL.
source fs/aio/Kconfig
source fs/semaphore/Kconfig