Messages in this thread | | | Subject | Re: [PATCH 4/4] mtd: nand: nandsim: convert to memalloc_noreclaim_*() | From | Richard Weinberger <> | Date | Wed, 5 Apr 2017 13:36:22 +0200 |
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Michal,
Am 05.04.2017 um 13:31 schrieb Michal Hocko: > On Wed 05-04-17 09:47:00, Vlastimil Babka wrote: >> Nandsim has own functions set_memalloc() and clear_memalloc() for robust >> setting and clearing of PF_MEMALLOC. Replace them by the new generic helpers. >> No functional change. > > This one smells like an abuser. Why the hell should read/write path > touch memory reserves at all!
Could be. Let's ask Adrian, AFAIK he wrote that code. Adrian, can you please clarify why nandsim needs to play with PF_MEMALLOC?
Thanks, //richard
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