| commit | 6f767b0425f5902e4817648632230b512e81c963 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@suse.de> | Tue Apr 11 13:53:56 2006 +0200 |
| committer | Jens Axboe <axboe@suse.de> | Tue Apr 11 13:53:56 2006 +0200 |
| tree | 2a8177c31617b4994a9ae5173b10653fb547e218 | |
| parent | 923f4f23940d2361e8d5c4245982163a8e9d1c91 [diff] |
[PATCH] splice: speedups and optimizations - Kill the local variables that cache ->nrbufs, they just take up space. - Only set do_wakeup for a real pipe. This is a big win for direct splicing. - Kill i_mutex lock around ->f_pos update, regular io paths don't do this either. Signed-off-by: Jens Axboe <axboe@suse.de>