| commit | a0548871ed267ae12eb1c860c5aaebd9e466b34e | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@suse.de> | Wed May 03 10:58:22 2006 +0200 |
| committer | Jens Axboe <axboe@nelson.home.kernel.dk> | Thu May 04 06:55:12 2006 +0200 |
| tree | 457aff209cd9a2a1c3c2678b639268dfa482f3d1 | |
| parent | 76ad4d11105ccd40a536db1057083f28326019fd [diff] |
[PATCH] splice: redo page lookup if add_to_page_cache() returns -EEXIST This can happen quite easily, if several processes are trying to splice the same file at the same time. It's not a failure, it just means someone raced with us in allocating this file page. So just dump the allocated page and relookup the original. Signed-off-by: Jens Axboe <axboe@suse.de>