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authorjhb <jhb@FreeBSD.org>2005-04-01 20:00:11 +0000
committerjhb <jhb@FreeBSD.org>2005-04-01 20:00:11 +0000
commita3c6b782c3ed4abd939e54896eed4b89f4d18d21 (patch)
treec33b91d98e8867bbb1f42b28ab23638d2003f368 /bin
parent9683bbdf3f053a2b65d3ac11aac7a2eec86c559b (diff)
downloadFreeBSD-src-a3c6b782c3ed4abd939e54896eed4b89f4d18d21.zip
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- Change the vm_mmap() function to accept an objtype_t parameter specifying
the type of object represented by the handle argument. - Allow vm_mmap() to map device memory via cdev objects in addition to vnodes and anonymous memory. Note that mmaping a cdev directly does not currently perform any MAC checks like mapping a vnode does. - Unbreak the DRM getbufs ioctl by having it call vm_mmap() directly on the cdev the ioctl is acting on rather than trying to find a suitable vnode to map from. Reviewed by: alc, arch@
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0 files changed, 0 insertions, 0 deletions
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