CVS commit: src/sys

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

Module Name:    src
Committed By:   chs
Date:           Mon Apr 16 05:14:54 UTC 2007

Modified Files:
        src/sys/fs/union: union_vnops.c
        src/sys/kern: vfs_subr.c
        src/sys/miscfs/genfs: layer_vnops.c
        src/sys/uvm: uvm_pager.h

Log Message:
define a pager flag PGO_RECLAIM, similar to FSYNC_RECLAIM, and use it
to skip unnecessary flushing when layered file system vnodes are recycled.
this also prevents a deadlock with the dodgy LFS putpages routine.
fixes the non-LFS part of PR 36150.


To generate a diff of this commit:
cvs rdiff -r1.19 -r1.20 src/sys/fs/union/union_vnops.c
cvs rdiff -r1.286 -r1.287 src/sys/kern/vfs_subr.c
cvs rdiff -r1.29 -r1.30 src/sys/miscfs/genfs/layer_vnops.c
cvs rdiff -r1.34 -r1.35 src/sys/uvm/uvm_pager.h

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