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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-12-22 15:32:00 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-12-28 14:32:41 -0500 |
| commit | 4d0ac22109740c36174c5aac630876b2af0f6943 (patch) | |
| tree | 991f5605fcf9b6893efd2cb309c003e6e8b4ed48 /fs/nfs/proc.c | |
| parent | 37e9ed22b1552fa94ee7db2901a5e7d8bdf60b15 (diff) | |
| download | talos-obmc-linux-4d0ac22109740c36174c5aac630876b2af0f6943.tar.gz talos-obmc-linux-4d0ac22109740c36174c5aac630876b2af0f6943.zip | |
pNFS/flexfiles: Ensure we record layoutstats even if RPC is terminated early
Currently, we will only record the layoutstats correctly if the
RPC call successfully obtains a slot. If we exit before that
happens, then we may find ourselves starting the busy timer through
the call in ff_layout_(read|write)_prepare_layoutstats, but never stopping it.
The same thing happens if we're doing DA-DS.
The fix is to ensure that we catch these cases in the rpc_release()
callback.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/proc.c')
0 files changed, 0 insertions, 0 deletions
