Are interrupts disabled while R/W from a RT fifo ???

[Ambuj Tewari <ambuj@cse.iitk.ac.in>]

Hi all !
	Does a real time task disable interrupts when reading from/writing
to a RT fifo ?? If it does , doesn't this increase interrupt latency ?? Is
there a way round ??

thanx.

Ambuj Tewari,
Undergraduate Student,
Department of Computer Science & Engineering,
Indian Institute of Technology - Kanpur,
India.

Email: ambuj@iitk.ac.in , ambuj@cse.iitk.ac.in
Phone: (hostel) +91-512-597312,597112 (home) +91-522-363442