Re: [PATCH v2 1/5] misc: fastrpc: add mmap/unmap support

2019-10-04 Thread Greg KH
On Mon, Sep 16, 2019 at 02:24:51PM +0200, Jorge Ramirez-Ortiz wrote: > Support the allocation/deallocation of buffers mapped to the DSP. > > When the memory mapped to the DSP at process creation is not enough, > the fastrpc library can extend it at runtime. This avoids having to do > large preallo

[PATCH v2 1/5] misc: fastrpc: add mmap/unmap support

2019-09-16 Thread Jorge Ramirez-Ortiz
Support the allocation/deallocation of buffers mapped to the DSP. When the memory mapped to the DSP at process creation is not enough, the fastrpc library can extend it at runtime. This avoids having to do large preallocations by default. Signed-off-by: Jorge Ramirez-Ortiz Reviewed-by: Srinivas