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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-02-27 23:46:04 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-03-01 22:37:37 -0500 |
| commit | 0a156dd58274b0b847118966365203955288f4c6 (patch) | |
| tree | 262a60db11824a39274be96c5508012e3bad8b2a /fs/nfs/flexfilelayout/flexfilelayout.c | |
| parent | 2444ff277a686d743b5479dd52d8357c21d5ce13 (diff) | |
| download | linux-0a156dd58274b0b847118966365203955288f4c6.tar.gz | |
NFS/flexfiles: Avoid unnecessary layout invalidations
In ff_layout_mirror_valid() we may not want to invalidate the layout
segment despite the call to GETDEVICEINFO failing. The reason is that
a read may still be able to make progress on another mirror.
So instead we let the caller (in this case nfs4_ff_layout_prepare_ds())
decide whether or not it needs to invalidate.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/flexfilelayout/flexfilelayout.c')
0 files changed, 0 insertions, 0 deletions