CVS commit: src/sys/uvm

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Tue Dec 21 08:27:49 UTC 2021

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

Log Message:
Update uvm_pglistalloc_[cs]_ps to return EINVAL if [low, high] doesn't
match any memory.

Useful for bus_dmamem_alloc where a tag might not cover any memory.
This will be used in an update to ehci.

"looks good" from chuq@


To generate a diff of this commit:
cvs rdiff -u -r1.89 -r1.90 src/sys/uvm/uvm_pglist.c

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