diff options
| author | imp <imp@FreeBSD.org> | 2006-01-06 04:44:09 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2006-01-06 04:44:09 +0000 |
| commit | 4492beecb898ee22642d0faa3dad545c75b6ea59 (patch) | |
| tree | fde5c8dadfbd46767567c81325d7f7f3e6af76b6 /sys/conf/options | |
| parent | 6d056f7e81646d633af5284304365fe626e950d8 (diff) | |
| download | FreeBSD-src-4492beecb898ee22642d0faa3dad545c75b6ea59.zip FreeBSD-src-4492beecb898ee22642d0faa3dad545c75b6ea59.tar.gz | |
New option: NO_FFS_SNAPSHOT. I did this in p4 about the same time
that NetBSD implemented it independently of them (don't know which one
was actually first). This saves about 24k for those times you don't
need snapshot support (like when running off a ram disk, or in an
embedded environment where size matters).
Diffstat (limited to 'sys/conf/options')
| -rw-r--r-- | sys/conf/options | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/conf/options b/sys/conf/options index 81844ce..3ed3901 100644 --- a/sys/conf/options +++ b/sys/conf/options @@ -213,6 +213,11 @@ UDF_ICONV opt_dontuse.h # otherwise a STUB module will be compiled in. SOFTUPDATES opt_ffs.h +# On small, embedded systems, it can be useful to turn off support for +# snapshots. It saves about 30-40k for a feature that would be lightly +# used, if it is used at all. +NO_FFS_SNAPSHOT opt_ffs.h + # Enabling this option turns on support for Access Control Lists in UFS, # which can be used to support high security configurations. Depends on # UFS_EXTATTR. |
