Hi!
Why can't we get rid of VOP_READ(.. UIO_NOCOPY...) call in sendfile()?
Me, I can't quite understand what UIO_NOCOPY means... As long as
sendfile() function already plays around pages, it can use VOP_GETPAGES().
The following patch looks works for me. Could anybody said if it has any
benefits
with
vfs clue. I CC'ed Robert Watson as an author of sendfile(2)
modification and our vfs expert.
Semen Ustimenko [EMAIL PROTECTED] ran into a similar problem, but his
fix was to teach sendfile() to pass in a non-NULL resid and handle the
failure mode better. I suspect this fix is more correct
Hi!
I got into a following problem with subj:
During boot process, the card can be in power down mode. This can be
cause MEMEN and PORTEN bits not set up correctly (set to 0) during boot.
This bits not set will cause no resources for this device, thus later a
bus_alloc_resource() call will