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| author | Davidlohr Bueso <dave@stgolabs.net> | 2019-02-07 02:31:55 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-07 20:56:23 +0100 |
| commit | 1a7a05e88fa0e4e168f83585d1bb1937197a9745 (patch) | |
| tree | 87b8c6ef862445cff9db5446b53b08fbefc403a5 /Documentation/infiniband | |
| parent | drivers/IB,core: reduce scope of mmap_sem (diff) | |
| download | linux-1a7a05e88fa0e4e168f83585d1bb1937197a9745.tar.xz linux-1a7a05e88fa0e4e168f83585d1bb1937197a9745.zip | |
Documentation/infiniband: update from locked to pinned_vm
We are really talking about pinned_vm here.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'Documentation/infiniband')
| -rw-r--r-- | Documentation/infiniband/user_verbs.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/infiniband/user_verbs.txt b/Documentation/infiniband/user_verbs.txt index df049b9f5b6e..47ebf2f80b2b 100644 --- a/Documentation/infiniband/user_verbs.txt +++ b/Documentation/infiniband/user_verbs.txt @@ -46,11 +46,11 @@ Memory pinning I/O targets be kept resident at the same physical address. The ib_uverbs module manages pinning and unpinning memory regions via get_user_pages() and put_page() calls. It also accounts for the - amount of memory pinned in the process's locked_vm, and checks that + amount of memory pinned in the process's pinned_vm, and checks that unprivileged processes do not exceed their RLIMIT_MEMLOCK limit. Pages that are pinned multiple times are counted each time they are - pinned, so the value of locked_vm may be an overestimate of the + pinned, so the value of pinned_vm may be an overestimate of the number of pages pinned by a process. /dev files |