tree ded334291dfd9b3e72727fd4d71c8036bfd911f9
parent 485ddb4b9741bafb70b22e5c1f9b4f37dc3e85bd
author Nick Piggin <npiggin@suse.de> 1174978539 +0200
committer Jens Axboe <jens.axboe@oracle.com> 1174978539 +0200

2/2 splice: dont readpage

Splice does not need to readpage to bring the page uptodate before writing
to it, because prepare_write will take care of that for us.

Splice is also wrong to SetPageUptodate before the page is actually uptodate.
This results in the old uninitialised memory leak. This gets fixed as a
matter of course when removing the readpage logic.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>