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| author | gavin <gavin@FreeBSD.org> | 2013-06-28 07:51:12 +0000 |
|---|---|---|
| committer | gavin <gavin@FreeBSD.org> | 2013-06-28 07:51:12 +0000 |
| commit | e3d9c74722929192746e08f01762ff752e3fa532 (patch) | |
| tree | 280aaef3fd5040315e2c1a7b7955e654044580ef /crypto | |
| parent | be00d9ee47370d08f51a67ae725a037473072133 (diff) | |
| download | FreeBSD-src-e3d9c74722929192746e08f01762ff752e3fa532.zip FreeBSD-src-e3d9c74722929192746e08f01762ff752e3fa532.tar.gz | |
Don't try to re-insert an already present but invalid page.
This could happen if a thread doing a page-in loses a ZFS range lock
race to a thread writing to the same range
This fixes "panic: vm_page_alloc: pindex already allocated" in
http://docs.FreeBSD.org/cgi/mid.cgi?1372165971.96049.42.camel
Submitted by: avg
MFC after: 1 week
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions
