| Subject | Re: nfs mmap adventure (was: 2.6.23-mm1) | From | Trond Myklebust <> | Date | Mon, 15 Oct 2007 11:43:18 -0400 |
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On Mon, 2007-10-15 at 14:28 +0200, Peter Zijlstra wrote: > I get funny SIGBUS' like so: > > fault > if (->page_mkwrite() < 0) > nfs_vm_page_mkwrite() > nfs_write_begin() > nfs_flush_incompatible() > nfs_wb_page() > nfs_wb_page_priority() > nfs_sync_mapping_wait() > nfs_wait_on_request_locked() > nfs_wait_on_request() > nfs_wait_bit_interruptible() > return -ERESTARTSYS > SIGBUS > > trying to figure out what to do about this...
Why? If someone is interrupting the write, then a SIGBUS is pretty much expected.
Trond
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