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| author | Adrian Bunk <bunk@kernel.org> | 2008-08-20 16:56:22 -0700 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2008-10-23 05:13:26 -0400 |
| commit | 2c512397ca060f6dbcb3957174a91e29a3b769be (patch) | |
| tree | c10cd704a9d2b5f73b3a293e6e64fc69dee46e49 /fs/Kconfig | |
| parent | f696a3659fc4b3a3bf4bc83d9dbec5e5a2ffd929 (diff) | |
| download | lwn-2c512397ca060f6dbcb3957174a91e29a3b769be.tar.gz lwn-2c512397ca060f6dbcb3957174a91e29a3b769be.zip | |
[patch 1/3] FS_MBCACHE: don't needlessly make it built-in
Assume you have:
- one or more of ext2/3/4 statically built into your kernel
- none of these with extended attributes enabled and
- want to add onother one of ext2/3/4 modular and with
extended attributes enabled
then you currently have to reboot to use it since this results in
CONFIG_FS_MBCACHE=y.
That's not a common issue, but I just ran into it and since there's no
reason to get a built-in mbcache in this case this patch fixes it.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Andreas Gruenbacher <agruen@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index e46297f020c1..522469a7eca3 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -22,9 +22,10 @@ source "fs/jbd2/Kconfig" config FS_MBCACHE # Meta block cache for Extended Attributes (ext2/ext3/ext4) tristate - depends on EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR - default y if EXT2_FS=y || EXT3_FS=y || EXT4_FS=y - default m if EXT2_FS=m || EXT3_FS=m || EXT4_FS=m + default y if EXT2_FS=y && EXT2_FS_XATTR + default y if EXT3_FS=y && EXT3_FS_XATTR + default y if EXT4_FS=y && EXT4_FS_XATTR + default m if EXT2_FS_XATTR || EXT3_FS_XATTR || EXT4_FS_XATTR config REISERFS_FS tristate "Reiserfs support" |