diff options
| author |   Christoph Hellwig <hch@lst.de> | 2019-06-13 22:50:49 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-07-02 14:32:43 -0300 |
| commit | 25b2995a35b609119cf96f6b62eccd56c0234c7d (patch) | |
| tree | 308e7083b213b09ac1c8c5bcf08e42044efd9fcd /mm/memory-failure.c | |
| parent | mm: remove the struct hmm_device infrastructure (diff) | |
| download | linux-dev-25b2995a35b609119cf96f6b62eccd56c0234c7d.tar.xz linux-dev-25b2995a35b609119cf96f6b62eccd56c0234c7d.zip | |
mm: remove MEMORY_DEVICE_PUBLIC support
The code hasn't been used since it was added to the tree, and doesn't
appear to actually be usable.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Tested-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index d9cc6606f409..31e7c7b424a1 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1177,16 +1177,12 @@ static int memory_failure_dev_pagemap(unsigned long pfn, int flags, goto unlock; } - switch (pgmap->type) { - case MEMORY_DEVICE_PRIVATE: - case MEMORY_DEVICE_PUBLIC: + if (pgmap->type == MEMORY_DEVICE_PRIVATE) { /* * TODO: Handle HMM pages which may need coordination * with device-side memory. */ goto unlock; - default: - break; } /* |