freebsd-skq/sys/fs/tmpfs
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
..
tmpfs_fifoops.c
tmpfs_fifoops.h
tmpfs_subr.c Add support for whiteouts on tmpfs. 2010-08-22 05:36:06 +00:00
tmpfs_vfsops.c Add "maxfilesize" mount option for tmpfs to allow specifying the 2010-01-29 12:09:14 +00:00
tmpfs_vnops.c tmpfs, zfs + sendfile: mark page bits as valid after populating it with data 2010-09-15 10:31:27 +00:00
tmpfs_vnops.h
tmpfs.h Add support for whiteouts on tmpfs. 2010-08-22 05:36:06 +00:00