CVS commit: src/sys/uvm

["Chuck Silvers" <chs%netbsd.org@localhost>]

Module Name:    src
Committed By:   chs
Date:           Sun Apr 21 15:32:18 UTC 2019

Modified Files:
        src/sys/uvm: uvm_pdaemon.c

Log Message:
Draining pools from the pagedaemon thread can deadlock, because draining
a pool can involve taking a lock which can be held by a thread which is
blocked waiting for memory.  Avoid this by moving the pool-draining work
to a separate worker thread.


To generate a diff of this commit:
cvs rdiff -u -r1.109 -r1.110 src/sys/uvm/uvm_pdaemon.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.