Messages in this thread | | | Date | Sat, 2 Mar 2013 18:15:06 -0500 | From | Theodore Ts'o <> | Subject | Re: [GIT PULL URGENT] ext4 regression fix for 3.9 |
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On Sat, Mar 02, 2013 at 11:54:37AM -0800, Linus Torvalds wrote: > > This needs to be fixed or reverted. I traced back some user > interaction problems to this same issue. It literally gets so bad that > the whole system is choppy, and a profile shows that a lot of time is > being spent in the spin-lock protecting these data structures. Called > from ext4_es_reclaim_extents_count, ext4_es_lru_add and > ext4_es_shrink.
I'm doing final testing on a pull request that will fix these problems. I'll send it to you later this evening.
- Ted
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