From mboxrd@z Thu Jan  1 00:00:00 1970
From: ranshalit@gmail.com (Ran Shalit)
Date: Tue, 15 Sep 2015 22:40:50 +0300
Subject: mmap - post/pre actions
Message-ID: <CAJ2oMhL_uDPQLMztxCLMOX7YsvhxqKEPqKbpfROovzxHo24gsg@mail.gmail.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

Hello,

I need to implement mmap for non-volatile memory chip (NVRAM).
I already did something simple, but now I understand that it is not complete:
The nvram need to be unlock and locked after finishing the memory task
of read/write.

Does mmap can handle such post/pre actions or not ( I guess that if
not -  I will need to use read/write alternatives) ?

Thank you,
Ran