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(parent: b7a6ec5) | patch
exportfs: fix 32-bit nfsd handling of 64-bit inode numbers
authorJ. Bruce Fields <bfields@redhat.com>
Tue, 10 Sep 2013 15:41:12 +0000 (11:41 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 9 Nov 2013 05:16:32 +0000 (00:16 -0500)
commit950ee9566a5b6cc45d15f5fe044bab4f1e8b62cb
tree423998e42ff71313d207f9a6f006d81498547280tree | snapshot
parentb7a6ec52dd4eced4a9bcda9ca85b3c8af84d3c90commit | diff
exportfs: fix 32-bit nfsd handling of 64-bit inode numbers

Symptoms were spurious -ENOENTs on stat of an NFS filesystem from a
32-bit NFS server exporting a very large XFS filesystem, when the
server's cache is cold (so the inodes in question are not in cache).

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reported-by: Trevor Cordes <trevor@tecnopolis.ca>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/exportfs/expfs.c diff | blob | history
Domain: System / Uncategorized;