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| author | Alan Cox <alc@FreeBSD.org> | 2012-10-07 18:07:45 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2012-10-07 18:07:45 +0000 |
| commit | 312188ac4a931dcc3ae749bbc349fefd3041da45 (patch) | |
| tree | 185c2ccbcfe9dc9f442f66134866a085a551a935 /sys/mips/rmi/iomap.h | |
| parent | aae8db90ec3898c7f7e0cfcb5b454f20a09459d8 (diff) | |
| download | src-312188ac4a931dcc3ae749bbc349fefd3041da45.tar.gz src-312188ac4a931dcc3ae749bbc349fefd3041da45.zip | |
Optimize the TLB invalidations performed by pmap_protect(). Use the new
range-based invalidation function instead of performing per-page
invalidations. Don't bother invalidating mappings that don't have PTE_D
set, since they don't allow write access.
Notes
Notes:
svn path=/head/; revision=241313
Diffstat (limited to 'sys/mips/rmi/iomap.h')
0 files changed, 0 insertions, 0 deletions