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| author | Clemens Ladisch <clemens@ladisch.de> | 2014-11-16 21:08:49 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2014-11-19 11:57:50 +0100 |
| commit | 51b04d59c27430a57c347b55478415c342009035 (patch) | |
| tree | 498e6a03b0c238e90b1587362f5b1e714ec30890 /Documentation/video-output.txt | |
| parent | fc14f9c1272f62c3e8d01300f52467c0d9af50f9 (diff) | |
| download | linux-51b04d59c27430a57c347b55478415c342009035.tar.gz linux-51b04d59c27430a57c347b55478415c342009035.tar.bz2 linux-51b04d59c27430a57c347b55478415c342009035.zip | |
firewire: ohci: replace vm_map_ram() with vmap()
vm_map_ram() is intended for short-lived objects, so using it for the AR
buffers could fragment address space, especially on a 32-bit machine.
For an allocation that lives as long as the device, vmap() is the better
choice.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'Documentation/video-output.txt')
0 files changed, 0 insertions, 0 deletions