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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-17 16:15:57 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-02-17 16:15:57 +1100 |
| commit | de8fdfbee55bdebd048ec45854c9c0fc30240c7f (patch) | |
| tree | 3c193ea8ced47b9018eb3bd1a73956d2b9d564fd /drivers/gpu/drm/i915/i915_gem_userptr.c | |
| parent | 6641ce8e95e9cb5c678cf882f9eb7c7632fa1a2c (diff) | |
| parent | 171cef6d6ec6c1b4e95f2053545b2dd91931518b (diff) | |
Merge branch 'akpm/master'
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_userptr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_userptr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_userptr.c b/drivers/gpu/drm/i915/i915_gem_userptr.c index 6a8fa085b74e..0115989e324a 100644 --- a/drivers/gpu/drm/i915/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/i915_gem_userptr.c @@ -334,7 +334,7 @@ i915_gem_userptr_init__mm_struct(struct drm_i915_gem_object *obj) mm->i915 = to_i915(obj->base.dev); mm->mm = current->mm; - atomic_inc(¤t->mm->mm_count); + mmgrab(current->mm); mm->mn = NULL; @@ -507,7 +507,7 @@ __i915_gem_userptr_get_pages_worker(struct work_struct *_work) flags |= FOLL_WRITE; ret = -EFAULT; - if (atomic_inc_not_zero(&mm->mm_users)) { + if (mmget_not_zero(mm)) { down_read(&mm->mmap_sem); while (pinned < npages) { ret = get_user_pages_remote |