Module Name: src
Committed By: ad
Date: Sun Mar 1 21:42:58 UTC 2020
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
- Give pmap uvm_objects an empty pagerops to avoid special casing in UVM.
(This use of uvm_object causes a disproportionate amount of work.)
- Undo the pmap_destroy()/pmap_delref() split. I misunderstood the flow of
control, and there's no need for this.
- For pmap_remove_pv(), always look up the pv_entry in advance as those
calls will need to be covered by lock again soon.
To generate a diff of this commit:
cvs rdiff -u -r1.360 -r1.361 src/sys/arch/x86/x86/pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
