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Re: CVS commit: src/sys/kern
On Mon Jul 26 2010 at 15:22:17 +0000, Juergen Hannken-Illjes wrote:
> Module Name: src
> Committed By: hannken
> Date: Mon Jul 26 15:22:16 UTC 2010
> Modified Files:
> src/sys/kern: vfs_subr.c
> Log Message:
> When both vget() and vrelel() call vn_lock() we know VI_XLOCK is clear.
> No need to use LK_INTERLOCK or LK_RETRY here.
I'd like the commit message to include the essential bit about them
examining the return value and not blindly plowing on after vn_lock().
Purely from the commit message I get the impression that this introduced
a race condition.
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