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| author | J. Bruce Fields <[email protected]> | 2010-08-20 22:09:31 +0000 |
|---|---|---|
| committer | J. Bruce Fields <[email protected]> | 2010-08-26 17:22:02 +0000 |
| commit | 7d94784293096c0a46897acdb83be5abd9278ece (patch) | |
| tree | da2bc54b7d2527b465833610d80ec0285b90c8a7 /net/unix/af_unix.c | |
| parent | nfsd4: typo fix in find_any_file (diff) | |
| download | kernel-7d94784293096c0a46897acdb83be5abd9278ece.tar.gz kernel-7d94784293096c0a46897acdb83be5abd9278ece.zip | |
nfsd4: fix downgrade/lock logic
If we already had a RW open for a file, and get a readonly open, we were
piggybacking on the existing RW open. That's inconsistent with the
downgrade logic which blows away the RW open assuming you'll still have
a readonly open.
Also, make sure there is a readonly or writeonly open available for
locking, again to prevent bad behavior in downgrade cases when any RW
open may be lost.
Signed-off-by: J. Bruce Fields <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions