On Tue, Jan 13, 2015 at 8:11 AM, Abdul Hakeem <alhakeem@gmail.com> wrote:

Hello,

I understand FS makes system calls for sending mails, voicemail and fax.
Can anyone guide me on how to mitigate the load of fork ( ) and exec( ) on
system calls & also, a list of functions which require FS to make system calls
?

Not making much sense here. Everything in FS relies heavily on system calls as it's a multi-threaded-I/O-driven system for the most part. I think you're asking the wrong question.