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| author | Matt Fleming <matt.fleming@intel.com> | 2013-02-08 17:27:24 +0100 |
|---|---|---|
| committer | Matt Fleming <matt.fleming@intel.com> | 2013-04-17 14:25:09 +0200 |
| commit | d68772b7c83f4b518be15ae96f4827c8ed02f684 (patch) | |
| tree | b3408a750976edf6e0b62bfce3e26d1c9685a907 /fs/efivarfs/Kconfig | |
| parent | efivars: Move pstore code into the new EFI directory (diff) | |
| download | linux-d68772b7c83f4b518be15ae96f4827c8ed02f684.tar.xz linux-d68772b7c83f4b518be15ae96f4827c8ed02f684.zip | |
efivarfs: Move to fs/efivarfs
Now that efivarfs uses the efivar API, move it out of efivars.c and
into fs/efivarfs where it belongs. This move will eventually allow us
to enable the efivarfs code without having to also enable
CONFIG_EFI_VARS built, and vice versa.
Furthermore, things like,
mount -t efivarfs none /sys/firmware/efi/efivars
will now work if efivarfs is built as a module without requiring the
use of MODULE_ALIAS(), which would have been necessary when the
efivarfs code was part of efivars.c.
Cc: Matthew Garrett <matthew.garrett@nebula.com>
Cc: Jeremy Kerr <jk@ozlabs.org>
Reviewed-by: Tom Gundersen <teg@jklm.no>
Tested-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'fs/efivarfs/Kconfig')
| -rw-r--r-- | fs/efivarfs/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/efivarfs/Kconfig b/fs/efivarfs/Kconfig new file mode 100644 index 000000000000..1fb2b7f849f3 --- /dev/null +++ b/fs/efivarfs/Kconfig @@ -0,0 +1,12 @@ +config EFIVAR_FS + tristate "EFI Variable filesystem" + depends on EFI_VARS + help + efivarfs is a replacement filesystem for the old EFI + variable support via sysfs, as it doesn't suffer from the + same 1024-byte variable size limit. + + To compile this file system support as a module, choose M + here. The module will be called efivarfs. + + If unsure, say N. |