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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2016-10-03 20:38:55 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-10-03 20:38:55 -0400 |
| commit | 4038acdb187e226e72df393ae3dd150df857e8a3 (patch) | |
| tree | 8c911f14f9c22808b0f52827e562d2ff3d6dedf9 /kernel | |
| parent | Linux 4.8-rc8 (diff) | |
| download | linux-dev-4038acdb187e226e72df393ae3dd150df857e8a3.tar.xz linux-dev-4038acdb187e226e72df393ae3dd150df857e8a3.zip | |
consistent treatment of EFAULT on O_DIRECT read/write
Make local filesystems treat a fault as shortened IO,
returning -EFAULT only if nothing had been transferred.
That's how everything else (NFS, FUSE, ceph, Lustre)
behaves.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions