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| author | marcel <marcel@FreeBSD.org> | 2009-07-11 22:27:20 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2009-07-11 22:27:20 +0000 |
| commit | 1a5c501f6673720ab13716879f0e5ac3677615ea (patch) | |
| tree | 1569f7266a8f3624283551218fa8be38adbeedd8 /sys/dev/hptrr | |
| parent | ccb66bdf1d7bed0d4b913727dc591bd5dc7f119f (diff) | |
| download | FreeBSD-src-1a5c501f6673720ab13716879f0e5ac3677615ea.zip FreeBSD-src-1a5c501f6673720ab13716879f0e5ac3677615ea.tar.gz | |
On exec(2), when loading the ELF image, pmap_enter_object() is
called to prefault pages. This is an obvious place for making
sure the I-cache is coherent. It was missing though. As such,
execution over NFS and ZFS file systems was failing. NFS was
fixed the wrong way (by flushing the D-cache as part of the
NFS code) in a previous commit. ZFS problems were encountered
after that and indicated that something else was wrong...
Approved by: re (kib)
Diffstat (limited to 'sys/dev/hptrr')
0 files changed, 0 insertions, 0 deletions
