tree 0dd2751cc9e8688b3486192bf2eb8151aa4e8013
parent 249942f6411042c4af18bd10438da34801cce02b
author Giuseppe Scrivano <giuseppe@scrivano.org> 1563911536 +0200
committer Nikolaus Rath <Nikolaus@rath.org> 1563911536 -0700

fuse-lowlevel: set pipe size to max (#438)

on failure to set the pipe size, set it to the maximum allowed by the
kernel.

If the first request required more than the maximum allowed, the
can_grow flag would be reset thus preventing any further resize.

Grow the pipe to the maximum allowed to increase the likelihood of
using splice for successive requests instead of falling back to
read/write.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>