diff options
| author | Ira Weiny <ira.weiny@intel.com> | 2019-01-23 14:02:24 -0500 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-01-24 09:22:30 -0700 |
| commit | ff0244bb5924e4b94145df177976d4ed17fe5f29 (patch) | |
| tree | d0a779d145929a7b49eebc7693b3a367afc30b13 | |
| parent | 0e40dc2f70cda099e13392a26bd37aed24bcd25d (diff) | |
RDMA/qib: Use GUP longterm for PSM page pining
Similar to the core change commit 5f1d43de5416 ("IB/core: disable memory
registration of filesystem-dax vmas")
PSM should be prevented from using filesystem DAX pages.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_user_pages.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/qib/qib_user_pages.c b/drivers/infiniband/hw/qib/qib_user_pages.c index 16543d5e80c3..075f09fb7ce3 100644 --- a/drivers/infiniband/hw/qib/qib_user_pages.c +++ b/drivers/infiniband/hw/qib/qib_user_pages.c @@ -67,10 +67,10 @@ static int __qib_get_user_pages(unsigned long start_page, size_t num_pages, } for (got = 0; got < num_pages; got += ret) { - ret = get_user_pages(start_page + got * PAGE_SIZE, - num_pages - got, - FOLL_WRITE | FOLL_FORCE, - p + got, NULL); + ret = get_user_pages_longterm(start_page + got * PAGE_SIZE, + num_pages - got, + FOLL_WRITE | FOLL_FORCE, + p + got, NULL); if (ret < 0) goto bail_release; } |