On Wed, May 21, 2003 at 02:56:12PM -0700, Robert White wrote:
> Lets say I have a file system with a perfectly implemented unlink and a
> perfectly implemented rename. Both of these routines need to exist exactly
> as they are. Both of these routines need to lock the vfs dentry subsystem
> (look it up.)
_Do_ look it up. Neither ->unlink() nor ->rename() need to do anything with
any sort of dentry locking or modifications.
Illustrates the point rather nicely, doesn't it? What was that about
taking locks out of laziness and ignorance, again? 2%? You really
like to feel yourself a member of select group...
Unfortunately, that group is nowhere near that select - look up the
Sturgeon's Law somewhere. 90% of anything and all such...
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This archive was generated by hypermail 2b29 : Fri May 23 2003 - 22:00:47 EST