NFS: Don't SIGBUS if nfs_vm_page_mkwrite races with a cache invalidation

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In the case where we lock the page, and then find out that the page has
been thrown out of the page cache, we should just return VM_FAULT_NOPAGE.
This is what block_page_mkwrite() does in these situations.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@kernel.org

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Trond Myklebust 2010-10-04 17:59:08 -04:00

parent 955a857e06

commit bc4866b6e0

1 changed files with 8 additions and 9 deletions

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fs/nfs/file.c

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