| commit | ddaf29fd9bb6a8192153bc097615765d202b0ab3 | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Mon May 20 11:26:43 2019 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Jun 10 19:20:36 2019 +0200 |
| tree | 645a403be079231588e7b34bbd4edf8298df2020 | |
| parent | 64ae0e71c60dc4bd3a59ae709b807f96f68df495 [diff] |
firmware: Free temporary page table after vmapping Once after performing vmap() to map the S/G pages, our own page table becomes superfluous since the pages can be released via vfree() automatically. Let's change the buffer release code and discard the page table array for saving some memory. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>