freebsd-nq/sys/contrib
Pawel Jakub Dawidek a3c8c2e60f Reduce the limit of vnodes on i386 when ZFS is loaded to 3/4 of the original
value, so we don't run out of KVA. The default vnodes limit fits better for
UFS, but ZFS allocated more file system specific memory for a vnode than UFS.

Don't touch vnodes limit if we detect it was tuned by system administrator
and restore original value when ZFS is unloaded.

This isn't final fix, but before we implement something better, this will
help to stabilize ZFS under heavy load on i386.

Approved by:	re (bmah)
2007-09-10 19:58:14 +00:00
..
altq/altq Fix a bug where the callout might not be initialized before being used. 2007-07-12 17:00:51 +00:00
dev This commit was generated by cvs2svn to compensate for changes in r168616, 2007-04-11 11:09:18 +00:00
ia64/libuwx Apply local modifications to make Unwind Express BETA 10 buildable and 2006-07-07 23:56:34 +00:00
ipfilter/netinet Pointer to an ICMP header was getting left behind after doing a pullup. 2007-06-09 09:28:36 +00:00
ngatm This commit was generated by cvs2svn to compensate for changes in r171364, 2007-07-11 14:41:54 +00:00
opensolaris Reduce the limit of vnodes on i386 when ZFS is loaded to 3/4 of the original 2007-09-10 19:58:14 +00:00
pf When checking the sequence number of a TCP header embedded in an 2007-08-23 09:30:58 +00:00