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| author | ade <ade@FreeBSD.org> | 2005-10-21 19:42:43 +0000 |
|---|---|---|
| committer | ade <ade@FreeBSD.org> | 2005-10-21 19:42:43 +0000 |
| commit | 25703033ca920cff93c8a4ee483e99982bbd6438 (patch) | |
| tree | c2e89996135a257cc2b5a7bb932fa7c5ffc23491 /sys/dev/bfe | |
| parent | f2b9dccde579b1e5cf7fdc652bafb3cff92e2b87 (diff) | |
| download | FreeBSD-src-25703033ca920cff93c8a4ee483e99982bbd6438.zip FreeBSD-src-25703033ca920cff93c8a4ee483e99982bbd6438.tar.gz | |
Specifically panic() in the case where pmap_insert_entry() fails to
get a new pv under high system load where the available pv entries
have been exhausted before the pagedaemon has a chance to wake up
to reclaim some.
Prior to this, the NULL pointer dereference ended up causing
secondary panics with rather less than useful resulting tracebacks.
Reviewed by: alc, jhb
MFC after: 1 week
Diffstat (limited to 'sys/dev/bfe')
0 files changed, 0 insertions, 0 deletions
