<div>Hi all,</div>
<div>"sys_sync()" function is used in enter_suspend().</div>
<div>It is taking a long time, when data transfer is happening, thus taking more time for the deivce to suspend.</div>
<div> </div>
<div>I am basically does not know much about filesystems, still wondering what sys_sync() function does?</div>
<div> </div>
<div>When suspend is called before suspending the devices we will call sys_sync() function. All that i know is it "syncs the filesystems..!!!"</div>
<div>I tried to see the function implementation but it is a system call.</div>
<div> </div>
<div>My questions are..</div>
<div>1) where its implementation will be present(system calls like those)?</div>
<div>2) briefly what it does?</div>
<div>3) why it is taking more time when data transfer is happening?<br clear="all"><br>-- <br>With regards,<br>Sandeep Kumar Anantapalli,<br><br></div>