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| author | dg <dg@FreeBSD.org> | 1998-11-05 14:36:37 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1998-11-05 14:36:37 +0000 |
| commit | 4a09196d8cd8611817e2b28bfaf0b7e012f154b1 (patch) | |
| tree | b16d61033cddb983c53ce16e482c39012fc059ed /sys/conf | |
| parent | b178f74f12a0446656640ae873e0bc71057f5de3 (diff) | |
| download | FreeBSD-src-4a09196d8cd8611817e2b28bfaf0b7e012f154b1.zip FreeBSD-src-4a09196d8cd8611817e2b28bfaf0b7e012f154b1.tar.gz | |
Document the new NSFBUFS option.
Diffstat (limited to 'sys/conf')
| -rw-r--r-- | sys/conf/NOTES | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 3e97c06..5e7d423 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -2,7 +2,7 @@ # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # -# $Id: LINT,v 1.496 1998/11/03 21:12:20 des Exp $ +# $Id: LINT,v 1.497 1998/11/03 22:01:22 des Exp $ # # NB: You probably don't want to try running a kernel built from this # file. Instead, you should start from GENERIC, and add options from @@ -1641,6 +1641,13 @@ options "PMAP_SHPGPERPROC=201" # #options NO_SWAPPING +# Set the number of sf_bufs to allocate. sf_bufs are virtual buffers +# for sendfile(2) that are used to map file VM pages, and normally +# default to a quantity that is roughly 16*MAXUSERS+512. You would +# typically want about 4 of these for each simultaneous file send. +# +options "NSFBUFS=1024" + # More undocumented options for linting. options CLK_CALIBRATION_LOOP |
