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Commit 9a0590ae authored by Steve Dickson's avatar Steve Dickson Committed by J. Bruce Fields
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NFSD: Don't give out read delegations on creates



When an exclusive create is done with the mode bits
set (aka open(testfile, O_CREAT | O_EXCL, 0777)) this
causes a OPEN op followed by a SETATTR op. When a
read delegation is given in the OPEN, it causes
the SETATTR to delay with EAGAIN until the
delegation is recalled.

This patch caused exclusive creates to give out
a write delegation (which turn into no delegation)
which allows the SETATTR seamlessly succeed.

Signed-off-by: default avatarSteve Dickson <steved@redhat.com>
[bfields: do this for any CREATE, not just exclusive; comment]
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 57569a70
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