diff options
| author | Christoph Hellwig | 2019-06-26 14:27:23 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2019-07-02 19:32:45 +0200 |
| commit | 43535b0aefab29ea6564e608de4c783ed2ab6c49 (patch) | |
| tree | a8f281efcd7dd66e658c06351695e3b4bf65cccf /mm/hmm.c | |
| parent | mm: sort out the DEVICE_PRIVATE Kconfig mess (diff) | |
| download | kernel-qcow2-linux-43535b0aefab29ea6564e608de4c783ed2ab6c49.tar.gz kernel-qcow2-linux-43535b0aefab29ea6564e608de4c783ed2ab6c49.tar.xz kernel-qcow2-linux-43535b0aefab29ea6564e608de4c783ed2ab6c49.zip | |
mm: remove the HMM config option
All the mm/hmm.c code is better keyed off HMM_MIRROR. Also let nouveau
depend on it instead of the mix of a dummy dependency symbol plus the
actually selected one. Drop various odd dependencies, as the code is
pretty portable.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'mm/hmm.c')
| -rw-r--r-- | mm/hmm.c | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -25,7 +25,6 @@ #include <linux/mmu_notifier.h> #include <linux/memory_hotplug.h> -#if IS_ENABLED(CONFIG_HMM_MIRROR) static const struct mmu_notifier_ops hmm_mmu_notifier_ops; static inline struct hmm *mm_get_hmm(struct mm_struct *mm) @@ -1326,4 +1325,3 @@ long hmm_range_dma_unmap(struct hmm_range *range, return cpages; } EXPORT_SYMBOL(hmm_range_dma_unmap); -#endif /* IS_ENABLED(CONFIG_HMM_MIRROR) */ |