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| author | Martin Brandenburg <martin@omnibond.com> | 2018-01-25 19:39:44 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-25 17:26:24 -0800 |
| commit | 6793f1c450b1533a5e9c2493490de771d38b24f9 (patch) | |
| tree | 5d821cb1fa344cb6c99f9a58e2da5e68ed039653 /include/xen | |
| parent | 6e20630e300486045bf480139c9e17e7071629ce (diff) | |
| download | talos-op-linux-6793f1c450b1533a5e9c2493490de771d38b24f9.tar.gz talos-op-linux-6793f1c450b1533a5e9c2493490de771d38b24f9.zip | |
orangefs: fix deadlock; do not write i_size in read_iter
After do_readv_writev, the inode cache is invalidated anyway, so i_size
will never be read. It will be fetched from the server which will also
know about updates from other machines.
Fixes deadlock on 32-bit SMP.
See https://marc.info/?l=linux-fsdevel&m=151268557427760&w=2
Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Mike Marshall <hubcap@omnibond.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/xen')
0 files changed, 0 insertions, 0 deletions
