Re: In a process context kernel_read returns -EINTR, how to proceed?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 20 Dec 2018 13:33:09 +0300, Lev Olshvang said:
> I use kernel_read to read  file in chunks of 4K size in a process context
> On several files, like libc, libm,  I got -EINTR error.

What are you trying to accomplish?  This is not a recommended way to do things.

> I do not understand who may interrupt such a small read, I suppose these
> libraries are already mapped in other processes so no real I/O should be done.

That should be a hint....

_______________________________________________
Kernelnewbies mailing list
Kernelnewbies@xxxxxxxxxxxxxxxxx
https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies



[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]

  Powered by Linux