lkml.org 
[lkml]   [2018]   [Sep]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v5 2/7] mm, devm_memremap_pages: Kill mapping "System RAM" support
    On Wed, Sep 12, 2018 at 07:22:11PM -0700, Dan Williams wrote:
    > Given the fact that devm_memremap_pages() requires a percpu_ref that is
    > torn down by devm_memremap_pages_release() the current support for
    > mapping RAM is broken.

    I agree. Do you remember why we even added it in the first place?

    Signed-off-by: Christoph Hellwig <hch@lst.de>

    \
     
     \ /
      Last update: 2018-09-14 15:14    [W:2.507 / U:0.068 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site