Module Name: src
Committed By: ad
Date: Sun May 24 20:05:54 UTC 2020
Modified Files:
src/sys/uvm: uvm_bio.c
Log Message:
- ubc_uiomove(): Always use direct access in the UBC_FAULTBUSY case, since
it works basically the same way as !direct minus temporary mappings, and
there are no concurrency issues.
- ubc_alloc_direct(): In the PGO_OVERWRITE case blocks are allocated
beforehand. Avoid waking or activating pages unless needed.
To generate a diff of this commit:
cvs rdiff -u -r1.115 -r1.116 src/sys/uvm/uvm_bio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
