Messages in this thread | | | From | Andi Kleen <> | Subject | Re: GIT PULL] ext4 updates for 3.4 | Date | Fri, 30 Mar 2012 13:54:17 -0700 |
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Linus Torvalds <torvalds@linux-foundation.org> writes:
> On Mon, Mar 26, 2012 at 11:07 AM, Theodore Ts'o <tytso@mit.edu> wrote: >> >> Ext4 commits for 3.3 merge window; mostly cleanups and bug fixes > > Ted, is there any chance that the dirty handling (or something else) > has some serious latency bug?
There's at least a serious scalability bug. That new extent cache statistic count in the super block is showing up badly on IO profiles on larger systems.
-Andi
-- ak@linux.intel.com -- Speaking for myself only
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