drm_gem_shmem_object_mmap(9)

💖 drm_gem_shmem_object_mmap(9) 💖

okay bestie, welcome to the Kernel API Manual — we're looking at the drm_gem_shmem_object_mmap(9) page and it's short but iconic. ✨

🌸 NAME 🌸

drm_gem_shmem_object_mmap — the GEM object function for drm_gem_shmem_mmap(). slay.

✨ SYNOPSIS ✨

int drm_gem_shmem_object_mmap (struct drm_gem_object *obj , struct
       vm_area_struct *vma );

🎀 ARGUMENTS 🎀

• obj — the GEM object, bestie.
• vma — the VMA for the area to be mapped.

🦋 DESCRIPTION 🦋

so this function wraps drm_gem_shmem_mmap. that's the vibe fr fr. Drivers that employ the shmem helpers should use it as their drm_gem_object_funcs.mmap handler. periodt. 💅

🌈 RETURN 🌈

• 0 on success 🎉
• a negative error code on failure 😭

💜 SEE ALSO 💜

• Kernel file ./include/drm/drm_gem_shmem_helper.h
• struct drm_gem_shmem_object(9)
• drm_gem_shmem_object_free(9)
• drm_gem_shmem_object_print_info(9)
• drm_gem_shmem_object_pin(9)
• drm_gem_shmem_object_unpin(9)
• drm_gem_shmem_object_get_sg_table(9)
• DRM_GEM_SHMEM_DRIVER_OPS(9)

mwah 💋 this page's source/version is ./include/drm / drm_gem_shmem_object_mmap(9), dated October 2026. byeee 🫶