Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-11 Thread Tobin C. Harding
On Sat, Feb 10, 2018 at 10:30:36PM +0530, Neil Thomas wrote: > Thanks a lot. I will try out this. Please don't top post. It upsets people. Good luck, Tobin. > On 10-Feb-2018 2:08 PM, "Pintu Kumar" wrote: > > > On Fri, Feb 9, 2018 at 12:52 AM, Neil Thomas

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-10 Thread Neil Thomas
Thanks a lot. I will try out this. On 10-Feb-2018 2:08 PM, "Pintu Kumar" wrote: > On Fri, Feb 9, 2018 at 12:52 AM, Neil Thomas wrote: > > Thanks, I will check it out. > > > > On 09-Feb-2018 12:50 AM, wrote: > >> > >> On Thu,

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-10 Thread Pintu Kumar
On Fri, Feb 9, 2018 at 12:52 AM, Neil Thomas wrote: > Thanks, I will check it out. > > On 09-Feb-2018 12:50 AM, wrote: >> >> On Thu, 08 Feb 2018 23:38:01 +0530, Neil Thomas said: >> >> > I am just a beginner. I have tried procfs, Netlink socket to

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-08 Thread Neil Thomas
Thanks, I will check it out. On 09-Feb-2018 12:50 AM, wrote: > On Thu, 08 Feb 2018 23:38:01 +0530, Neil Thomas said: > > > I am just a beginner. I have tried procfs, Netlink socket to communicate > > between user space and kernel space and it works fine. > > > > I am

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-08 Thread valdis . kletnieks
On Thu, 08 Feb 2018 23:38:01 +0530, Neil Thomas said: > I am just a beginner. I have tried procfs, Netlink socket to communicate > between user space and kernel space and it works fine. > > I am developing a monitoring utility to trace the VFS operation and find > the frequency of VFS function

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-08 Thread Neil Thomas
Hi, I am just a beginner. I have tried procfs, Netlink socket to communicate between user space and kernel space and it works fine. I am developing a monitoring utility to trace the VFS operation and find the frequency of VFS function calls. This monitoring utility runs in kernel space. We have

Re: Query on mechanisms to communicate between kernel modules in Linux

2018-02-08 Thread Greg KH
On Thu, Feb 08, 2018 at 09:39:31AM +0530, Neil Thomas wrote: > Hi, > > I want to share information between two kernel modules (Kernel version 4.0 > or above). What are the ways of communication between kernel modules in > Linux. What have you tried that did not work out? > Please list out the