| commit | 4f23122858a27ba97444b9b37a066d83edebd4c8 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <jens.axboe@oracle.com> | Wed May 13 08:35:35 2009 +0200 |
| committer | Jens Axboe <jens.axboe@oracle.com> | Wed May 13 08:35:35 2009 +0200 |
| tree | 7ccfea2b6d606318c9812f0dc9c3aa39411ac456 | |
| parent | 2b1ccc0ee918a653d0483fdad9dd6112ce8e9043 [diff] |
splice: fix repeated kmap()'s in default_file_splice_read() We cannot reliably map more than one page at the time, or we risk deadlocking. Just allocate the pages from low mem instead. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>