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| author | alc <alc@FreeBSD.org> | 2009-05-11 05:16:57 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2009-05-11 05:16:57 +0000 |
| commit | 123b385c443b5265285c082a625ac0b38d7414b9 (patch) | |
| tree | 81479028093a0118e14110db34682db9fa1420b4 /release | |
| parent | a3bc0bfa1666e9aff669aa69c4b7e5b3bcef38d4 (diff) | |
| download | FreeBSD-src-123b385c443b5265285c082a625ac0b38d7414b9.zip FreeBSD-src-123b385c443b5265285c082a625ac0b38d7414b9.tar.gz | |
Revert CVS revision 1.94 (svn r16840). Current pmap implementations don't
suffer from the race condition that motivated revision 1.94. Consequently,
the work-around that was implemented by revision 1.94 is no longer needed.
Moreover, reverting this work-around eliminates the need for
vfs_busy_pages() to acquire the page queues lock when preparing a buffer
for read.
Reviewed by: tegge
Diffstat (limited to 'release')
0 files changed, 0 insertions, 0 deletions
