Andriy Gapon 21bd3e2576 tmpfs, zfs + sendfile: mark page bits as valid after populating it with data ...

Otherwise, adding insult to injury, in addition to double-caching of data
we would always copy the data into a vnode's vm object page from backend.
This is specific to sendfile case only (VOP_READ with UIO_NOCOPY).

PR:		kern/141305
Reported by:	Wiktor Niesiobedzki <bsd@vink.pl>
Reviewed by:	alc
Tested by:	tools/regression/sockets/sendfile
MFC after:	2 weeks

2010-09-15 10:31:27 +00:00

..

opensolaris

tmpfs, zfs + sendfile: mark page bits as valid after populating it with data

2010-09-15 10:31:27 +00:00