From: Jason Gunthorpe <jgg@ziepe.ca>
To: Christoph Hellwig <hch@lst.de>
Cc: Jerome Glisse <jglisse@redhat.com>,
Ralph Campbell <rcampbell@nvidia.com>,
linux-mm@kvack.org
Subject: Re: [PATCH 2/5] mm: remove the unused HMM_FAULT_ALLOW_RETRY flag
Date: Mon, 16 Mar 2020 13:44:18 -0300 [thread overview]
Message-ID: <20200316164418.GG20941@ziepe.ca> (raw)
In-Reply-To: <20200316135310.899364-3-hch@lst.de>
On Mon, Mar 16, 2020 at 02:53:07PM +0100, Christoph Hellwig wrote:
> The HMM_FAULT_ALLOW_RETRY isn't used anywhere in the tree. Remove it
> and the weird -EAGAIN handling where handle_mm_fault drops the mmap_sem.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> include/linux/hmm.h | 5 -----
> mm/hmm.c | 7 -------
> 2 files changed, 12 deletions(-)
No objection from me
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Jason
next prev parent reply other threads:[~2020-03-16 16:44 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 13:53 misc hmm cleanups Christoph Hellwig
2020-03-16 13:53 ` [PATCH 1/5] mm: don't provide a stub for hmm_range_fault Christoph Hellwig
2020-03-16 14:37 ` Zi Yan
2020-03-16 16:45 ` Jason Gunthorpe
2020-03-16 13:53 ` [PATCH 2/5] mm: remove the unused HMM_FAULT_ALLOW_RETRY flag Christoph Hellwig
2020-03-16 16:44 ` Jason Gunthorpe [this message]
2020-03-16 13:53 ` [PATCH 3/5] mm: simplify hmm_vma_walk_hugetlb_entry Christoph Hellwig
2020-03-16 16:43 ` Jason Gunthorpe
2020-03-16 13:53 ` [PATCH 4/5] mm: don't handle the non-fault case in hmm_vma_walk_hole_ Christoph Hellwig
2020-03-16 16:43 ` Jason Gunthorpe
2020-03-16 13:53 ` [PATCH 5/5] mm: merge hmm_vma_do_fault into into hmm_vma_walk_hole_ Christoph Hellwig
2020-03-16 16:41 ` Jason Gunthorpe
2020-03-16 16:51 ` Christoph Hellwig
2020-03-16 18:01 ` Christoph Hellwig
2020-03-17 18:38 ` misc hmm cleanups Jason Gunthorpe
2020-03-17 18:55 ` Christoph Hellwig
2020-03-19 0:27 ` Jason Gunthorpe
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