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| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-10-02 11:48:02 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-10-05 16:07:39 -0600 |
| commit | 2165fc264079ecb7fbfa5e8b330a92eb3f0fcbe1 (patch) | |
| tree | 3363cce91e6438d83b44de997486e5ea6dda8a79 /drivers/infiniband/core/restrack.c | |
| parent | RDMA/restrack: Un-inline set task implementation (diff) | |
| download | linux-dev-2165fc264079ecb7fbfa5e8b330a92eb3f0fcbe1.tar.xz linux-dev-2165fc264079ecb7fbfa5e8b330a92eb3f0fcbe1.zip | |
RDMA/restrack: Consolidate task name updates in one place
Unify task update and kernel name set in one place.
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Reviewed-by: Yossi Itigin <yosefe@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/restrack.c')
| -rw-r--r-- | drivers/infiniband/core/restrack.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/infiniband/core/restrack.c b/drivers/infiniband/core/restrack.c index b02d43988e16..035af568ba64 100644 --- a/drivers/infiniband/core/restrack.c +++ b/drivers/infiniband/core/restrack.c @@ -156,12 +156,17 @@ static bool res_is_user(struct rdma_restrack_entry *res) } void rdma_restrack_set_task(struct rdma_restrack_entry *res, - struct task_struct *task) + const char *caller) { + if (caller) { + res->kern_name = caller; + return; + } + if (res->task) put_task_struct(res->task); - get_task_struct(task); - res->task = task; + get_task_struct(current); + res->task = current; } EXPORT_SYMBOL(rdma_restrack_set_task); @@ -177,7 +182,7 @@ void rdma_restrack_add(struct rdma_restrack_entry *res) if (res_is_user(res)) { if (!res->task) - rdma_restrack_set_task(res, current); + rdma_restrack_set_task(res, NULL); res->kern_name = NULL; } else { set_kern_name(res); |