CVS commit: src/sys/uvm

["YAMAMOTO Takashi" <yamt%netbsd.org@localhost>]

Module Name:    src
Committed By:   yamt
Date:           Mon Mar 23 23:47:35 UTC 2026

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

Log Message:
uvm_aio_aiodone_pages: do not discard user data on swap out failure

if swap out i/o failed, maybe the swap device is broken. it's
reasonable to mark it bad. however, there is no point to discard
the user data on the page being swapped out. unlike file pages,
the association to the particular swap slot is not permanent.
next time the page is picked as a victim by the page daemon, a
different swap slot, which is hopefully good, will be allocated.


To generate a diff of this commit:
cvs rdiff -u -r1.132 -r1.133 src/sys/uvm/uvm_pager.c

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