Subject: PR/32287 CVS commit: src/sys/kern
To: None <yamt@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,>
From: Christos Zoulas <christos@netbsd.org>
List: netbsd-bugs
Date: 12/20/2005 15:55:04
The following reply was made to PR kern/32287; it has been noted by GNATS.
From: Christos Zoulas <christos@netbsd.org>
To: gnats-bugs@netbsd.org
Cc:
Subject: PR/32287 CVS commit: src/sys/kern
Date: Tue, 20 Dec 2005 15:52:14 +0000 (UTC)
Module Name: src
Committed By: christos
Date: Tue Dec 20 15:52:14 UTC 2005
Modified Files:
src/sys/kern: subr_pool.c
Log Message:
Commit temporary fix against kva starvation from yamt:
- pool_allocator_alloc: drain ourselves as well,
so that pool_cache on us is drained as well.
- pool_cache_put_paddr: destruct objects if underlying pool is starved.
- pool_get: on kva starvation, wake up once a second and try again.
Fixes:
PR/32287: Processes hang in "mclpl"
PR/32330: shark kernel hangs under memory load.
To generate a diff of this commit:
cvs rdiff -r1.108 -r1.109 src/sys/kern/subr_pool.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.