Feb. 18, 2015
4:01 p.m.
On Wed, Feb 18, 2015 at 11:44:32AM +0530, Sudharsan Vijayaraghavan wrote:
We are doing prototype so much change have gone into kernel , we are finding it difficult to upgrade to latest immediately
What changes are you making to the kernel that you are sticking with such an old version (3.8 is 2 years old now, and over 155 thousand changes have happened to the kernel since then)?
However I ran through the code once again, indeed kernel handles it down_write(&mm->mmap_sem); in coredump_wait() makes sure the second coredump is stopped and returns negative for core_waiters
Great, so it works now? confused, greg k-h