STRUCT DRM_GPUSVM_PAGES_FLAGS(9)

💖 NAME 💖

struct drm_gpusvm_pages_flags — Structure representing a GPU SVM pages flags.

okay so bestie, welcome to the Kernel API Manual corner of the group chat — this page is struct drm_gpusvm_pages_flags(9), and it's literally the structure representing a GPU SVM pages flags. yes, a dedicated little flags struct. we love a tiny data legend. ✨

✨ SYNOPSIS ✨

the exact shape is right here, no cap:

       struct drm_gpusvm_pages_flags {
           union {
             struct {
               u16 unmapped : 1;
               u16 has_devmem_pages : 1;
               u16 has_dma_mapping : 1;
             };
             u16 __flags;
           };
        };

🫶 Members 🫶

the anonymous union and the anonymous inner struct are listed exactly like this, bestie — both just say anonymous, and that's their whole vibe:

• {unnamed_union} — anonymous
• {unnamed_struct} — anonymous
• unmapped — Flag indicating if the pages has been unmapped
• has_devmem_pages — Flag indicating if the pages has devmem pages
• has_dma_mapping — Flag indicating if the pages has a DMA mapping
• __flags — Flags for pages in u16 form (used for READ_ONCE)

👀 SEE ALSO 👀

Kernel file ./include/drm/drm_gpusvm.h is the source-file main character, and these are all the linked manual pages — every single one, periodt:

• struct drm_gpusvm_ops(9)
• struct drm_gpusvm_notifier(9)
• struct drm_gpusvm_pages(9)
• struct drm_gpusvm_range_flags(9)
• struct drm_gpusvm_range(9)
• struct drm_gpusvm(9)
• struct drm_gpusvm_ctx(9)
• drm_gpusvm_init_pages(9)
• enum drm_gpusvm_scan_result(9)
• drm_gpusvm_driver_set_lock(9)
• drm_gpusvm_notifier_lock(9)
• drm_gpusvm_notifier_unlock(9)
• drm_gpusvm_range_start(9)
• drm_gpusvm_range_end(9)
• drm_gpusvm_range_size(9)
• drm_gpusvm_notifier_start(9)
• drm_gpusvm_notifier_end(9)
• drm_gpusvm_notifier_size(9)
• __drm_gpusvm_range_next(9)
• drm_gpusvm_for_each_range(9)
• drm_gpusvm_for_each_range_safe(9)
• __drm_gpusvm_notifier_next(9)
• drm_gpusvm_for_each_notifier(9)
• drm_gpusvm_for_each_notifier_safe(9)

mwah 💋 cute sign-off time: source/version is ./include/drm, date is October 2026, manual is Kernel API Manual, and the footer tag is struct drm_..._pages_flags(9). bye bestie, go be iconic with your flags 💅