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| author | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-06-19 11:38:31 +0300 |
| commit | d754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch) | |
| tree | cd16683cd956a7c334d7e1b3baf02e2e7baa729c /drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c | |
| parent | dcaacff03a9fa2838f936e1009b4b7ad56807152 (diff) | |
| parent | 1ddaaa244021aba8496536a6627b4ad2bc0f936a (diff) | |
| download | linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.tar.gz linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.tar.bz2 linux-d754ed2821fd9675d203cb73c4afcd593e28b7d0.zip | |
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c index 431ec72655ec..e36fede7f74c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_hmm.c @@ -202,20 +202,12 @@ int amdgpu_hmm_range_get_pages(struct mmu_interval_notifier *notifier, pr_debug("hmm range: start = 0x%lx, end = 0x%lx", hmm_range->start, hmm_range->end); - /* Assuming 64MB takes maximum 1 second to fault page address */ - timeout = max((hmm_range->end - hmm_range->start) >> 26, 1UL); - timeout *= HMM_RANGE_DEFAULT_TIMEOUT; - timeout = jiffies + msecs_to_jiffies(timeout); + timeout = jiffies + msecs_to_jiffies(HMM_RANGE_DEFAULT_TIMEOUT); retry: hmm_range->notifier_seq = mmu_interval_read_begin(notifier); r = hmm_range_fault(hmm_range); if (unlikely(r)) { - schedule(); - /* - * FIXME: This timeout should encompass the retry from - * mmu_interval_read_retry() as well. - */ if (r == -EBUSY && !time_after(jiffies, timeout)) goto retry; goto out_free_pfns; @@ -247,6 +239,8 @@ out_free_pfns: out_free_range: kfree(hmm_range); + if (r == -EBUSY) + r = -EAGAIN; return r; } |