Displaying 5 results from an estimated 5 matches for "pr_info_ratelimited".
2017 Sep 12
2
[PATCH] drm: qxl: ratelimit pr_info message, reduce log spamming
...rivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -124,7 +124,7 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
int r;
if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) {
- pr_info("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
+ pr_info_ratelimited("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
__func__, vma->vm_pgoff);
return -EINVAL;
}
--
2.14.1
2017 Sep 12
2
[PATCH] drm: qxl: ratelimit pr_info message, reduce log spamming
...rivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -124,7 +124,7 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
int r;
if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) {
- pr_info("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
+ pr_info_ratelimited("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
__func__, vma->vm_pgoff);
return -EINVAL;
}
--
2.14.1
2017 Sep 12
0
[PATCH] drm: qxl: ratelimit pr_info message, reduce log spamming
...gt; @@ -124,7 +124,7 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
> int r;
>
> if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) {
> - pr_info("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
> + pr_info_ratelimited("%s: vma->vm_pgoff (%ld) < DRM_FILE_PAGE_OFFSET\n",
Quick grep suggests that only qxl and vmwgfx produce any output in
this case, likely for the reasons you mentioned.
That said, I'm not sure how useful the information is - perhaps it's
better to drop it all together? Regar...
2019 Sep 19
0
[PATCH RFC v3 6/9] mm: Allow to offline PageOffline() pages with a reference count of 0
...gt; count)
+ goto unmovable;
continue;
}
@@ -8444,7 +8453,7 @@ int alloc_contig_range(unsigned long start, unsigned long end,
}
/* Make sure the range is really isolated. */
- if (test_pages_isolated(outer_start, end, false)) {
+ if (test_pages_isolated(outer_start, end, 0)) {
pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n",
__func__, outer_start, end);
ret = -EBUSY;
@@ -8563,6 +8572,17 @@ __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn)
offlined_pages++;
continue;
}
+ /*
+ * Memory devices allow to offline a page if it is marked
+ *...
2019 Sep 19
14
[PATCH RFC v3 0/9] virtio-mem: paravirtualized memory
Long time no RFC! I finally had time to get the next version of the Linux
driver side of virtio-mem into shape, incorporating ideas and feedback from
previous discussions.
This RFC is based on the series currently on the mm list:
- [PATCH 0/3] Remove __online_page_set_limits()
- [PATCH v1 0/3] mm/memory_hotplug: Export generic_online_page()
- [PATCH v4 0/8] mm/memory_hotplug: Shrink zones before