Re: [PATCH v2] fadvise: introduce POSIX_FADV_DONTNEED_FS

On Wed, May 04, 2011 at 02:44:11PM -0700, Andrew Morton wrote:

On Wed, 27 Apr 2011 20:13:47 +0200
Andrea Righi [off-list ref] wrote:

quoted

Introduce a new fadvise flag to drop page cache pages of a single
filesystem.

I'm going to object to this on general principle.  We shouldn't toss
new features into the kernel API just because we can.  Each feature
needs a really good argument to justify its inclusion, and I don't
believe that the case has been made for this feature.

IOW, who's going to die if we don't merge it?

OK. :)

-Andrea