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authordg <dg@FreeBSD.org>1994-12-19 00:02:56 +0000
committerdg <dg@FreeBSD.org>1994-12-19 00:02:56 +0000
commit05d48b0c7e3a1b9e98cc98662ad97b6a01811ebd (patch)
tree84a986aad7ba87a6ac6e6f77021a17a2be545297 /usr.bin/m4/misc.c
parent81a63dc6d52646c455526dfdbb36b02edc05fae1 (diff)
downloadFreeBSD-src-05d48b0c7e3a1b9e98cc98662ad97b6a01811ebd.zip
FreeBSD-src-05d48b0c7e3a1b9e98cc98662ad97b6a01811ebd.tar.gz
Don't ever clear B_BUSY on a pbuf (or any other flag for that matter).
This appears to be the cause of some buffer confusion that leads to a panic during heavy paging. Submitted by: John Dyson
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