Does the poll()ing a shared pipe bug also affects nginx?
varia at e-healthexpert.org
Fri Dec 17 15:47:20 MSK 2010
At the dovecot mailing list there has been a discussion about what
seems to be a bug where, in linux, systems poll()ing a shared pipe
triggers unnecessary context switches.
Does ningx also poll()s shared pipes?
The bug report (from dovecot author):
(full patch here: http://hg.dovecot.org/dovecot-2.0/rev/b0ec48006d57)
And the answer from the linux kernel people:
More information about the nginx