| commit | d9871d9c527b690b5a78c8a76b3f4f94fa03980d | |
| author | Olga Kornievskaia <kolga@netapp.com> | |
| Thu, 4 Oct 2018 18:45:00 +0000 (4 14:45 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sun, 24 Nov 2019 07:23:12 +0000 (24 08:23 +0100) | ||
| tree | ba472d93bb2caa63d63a26d8193891ee1a1db19d | treesnapshot (tar.gz zip) |
| parent | c371855df52b9601a8db8a69ba96abd185107301 | commitdiff |
NFSv4.x: fix lock recovery during delegation recall
[ Upstream commit 44f411c353bf6d98d5a34f8f1b8605d43b2e50b8 ]
Running "./nfstest_delegation --runtest recall26" uncovers that
client doesn't recover the lock when we have an appending open,
where the initial open got a write delegation.
Instead of checking for the passed in open context against
the file lock's open context. Check that the state is the same.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 44f411c353bf6d98d5a34f8f1b8605d43b2e50b8 ]
Running "./nfstest_delegation --runtest recall26" uncovers that
client doesn't recover the lock when we have an appending open,
where the initial open got a write delegation.
Instead of checking for the passed in open context against
the file lock's open context. Check that the state is the same.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| fs/nfs/delegation.c | diffblobblamehistory |