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CVS log for src/sys/ufs/ffs/ffs_alloc.c

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Default branch: MAIN
Current tag: peter-altq-base


Revision 1.90 / (download) - annotate - [select for diffs], Fri Dec 23 15:31:40 2005 UTC (18 years, 3 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-uio_vmspace-base5, yamt-uio_vmspace, yamt-pdpolicy-base4, yamt-pdpolicy-base3, yamt-pdpolicy-base2, yamt-pdpolicy-base, peter-altq-base, elad-kernelauth-base
Branch point for: yamt-pdpolicy, simonb-timecounters, rpaulo-netinet-merge-pcb, peter-altq, elad-kernelauth
Changes since 1.89: +3 -2 lines
Diff to previous 1.89 (colored)

prevent in-core vnode being freed from getting new references.
otherwise, once the corresponding bit in the inode bitmap is cleared,
an unrelated inode with the same inode number can be allocated and
ufs_ihashget() picks a stale in-core vnode for it.

PR/32301 by Matthias Scheler.

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