| commit | bc4866b6e0b44f8ea0df22a16e5927714beb4983 | [log] [tgz] |
|---|---|---|
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | Mon Oct 04 17:59:08 2010 -0400 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Tue Oct 19 19:37:54 2010 -0400 |
| tree | be5249600ca096b2ea4cf0ad6d8eea73cdeed966 | |
| parent | 955a857e062642cd3ebe1dc7bb38c0f85d8f8f17 [diff] |
NFS: Don't SIGBUS if nfs_vm_page_mkwrite races with a cache invalidation 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