Christoph Hellwig f6a55e1a3f memremap: lift the devmap_enable manipulation into devm_memremap_pages ... Just check if there is a ->page_free operation set and take care of the static key enable, as well as the put using device managed resources. Also check that a ->page_free is provided for the pgmaps types that require it, and check for a valid type as well while we are at it. Note that this also fixes the fact that hmm never called dev_pagemap_put_ops and thus would leave the slow path enabled forever, even after a device driver unload or disable. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Tested-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2019-07-02 14:32:44 -03:00
..
kasan	kasan: initialize tag to 0xff in __kasan_kmalloc	2019-06-01 15:51:31 -07:00
backing-dev.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
balloon_compaction.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
cleancache.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482	2019-06-19 17:09:52 +02:00
cma_debug.c	mm/cma_debug.c: fix the break condition in cma_maxchunk_get()	2019-05-14 09:47:45 -07:00
cma.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 98	2019-05-24 17:37:54 +02:00
cma.h
compaction.c	mm, compaction: make sure we isolate a valid PFN	2019-06-01 15:51:32 -07:00
debug_page_ref.c
debug.c	mm: update references to page _refcount	2019-05-14 19:52:47 -07:00
dmapool.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 403	2019-06-05 17:37:13 +02:00
early_ioremap.c
fadvise.c	vfs: implement readahead(2) using POSIX_FADV_WILLNEED	2018-08-30 20:01:32 +02:00
failslab.c	mm: no need to check return value of debugfs_create functions	2019-03-05 21:07:17 -08:00
filemap.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
frame_vector.c
frontswap.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482	2019-06-19 17:09:52 +02:00
gup_benchmark.c	mm/gup: replace get_user_pages_longterm() with FOLL_LONGTERM	2019-05-14 09:47:45 -07:00
gup.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
highmem.c	mm: convert totalram_pages and totalhigh_pages variables to atomic	2018-12-28 12:11:47 -08:00
hmm.c	memremap: lift the devmap_enable manipulation into devm_memremap_pages	2019-07-02 14:32:44 -03:00
huge_memory.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
hugetlb_cgroup.c	mm: rename page_counter's count/limit into usage/max	2018-06-07 17:34:35 -07:00
hugetlb.c	mm: hugetlb: soft-offline: dissolve_free_huge_page() return zero on !PageHuge	2019-06-29 16:43:45 +08:00
hwpoison-inject.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
init-mm.c	mm: Allocate the mm_cpumask (mm->cpu_bitmap[]) dynamically based on nr_cpu_ids	2018-07-17 09:35:30 +02:00
internal.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
interval_tree.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 248	2019-06-19 17:09:08 +02:00
Kconfig	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
Kconfig.debug	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
khugepaged.c	coredump: fix race condition between collapse_huge_page() and core dumping	2019-06-13 17:34:56 -10:00
kmemleak-test.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
kmemleak.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
ksm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482	2019-06-19 17:09:52 +02:00
list_lru.c	mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node	2019-06-13 17:34:56 -10:00
maccess.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
madvise.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
Makefile	mm: shuffle initial free memory to improve memory-side-cache utilization	2019-05-14 19:52:48 -07:00
memblock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
memcontrol.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
memfd.c	mm: page cache: store only head pages in i_pages	2019-05-14 09:47:45 -07:00
memory_hotplug.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
memory-failure.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
memory.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
mempolicy.c	mm: export alloc_pages_vma	2019-07-02 14:32:44 -03:00
mempool.c	docs/core-api/mm: fix return value descriptions in mm/	2019-03-05 21:07:20 -08:00
memtest.c
migrate.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
mincore.c	mm/mincore.c: make mincore() more conservative	2019-05-14 19:52:48 -07:00
mlock.c	mm/mlock.c: change count_mm_mlocked_page_nr return type	2019-06-13 17:34:56 -10:00
mm_init.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
mmap.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
mmu_context.c
mmu_gather.c	mm: mmu_gather: remove __tlb_reset_range() for force flush	2019-06-13 17:34:56 -10:00
mmu_notifier.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
mmzone.c
mprotect.c	mm/mprotect.c: fix compilation warning because of unused 'mm' variable	2019-05-14 09:47:51 -07:00
mremap.c	mm/mmu_notifier: contextual information for event triggering invalidation	2019-05-14 09:47:49 -07:00
msync.c
nommu.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
oom_kill.c	mm/oom_kill.c: fix uninitialized oc->constraint	2019-06-29 16:43:45 +08:00
page_alloc.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
page_counter.c	memcg: introduce memory.min	2018-06-07 17:34:36 -07:00
page_ext.c	memblock: drop memblock_alloc_*_nopanic() variants	2019-03-12 10:04:02 -07:00
page_idle.c	mm/page_idle.c: fix oops because end_pfn is larger than max_pfn	2019-06-29 16:43:45 +08:00
page_io.c	mm, swap: fix THP swap out	2019-06-29 16:43:45 +08:00
page_isolation.c	mm/page_isolation.c: remove redundant pfn_valid_within() in __first_valid_page()	2019-05-14 09:47:46 -07:00
page_owner.c	mm/page_owner: Simplify stack trace handling	2019-04-29 12:37:50 +02:00
page_poison.c	page_poison: play nicely with KASAN	2019-03-05 21:07:13 -08:00
page_vma_mapped.c	mm/rmap: map_pte() was not handling private ZONE_DEVICE page properly	2018-10-31 08:54:11 -07:00
page-writeback.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
pagewalk.c	mm: kernel-doc: add missing parameter descriptions	2018-04-05 21:36:27 -07:00
percpu-internal.h	percpu: convert chunk hints to be based on pcpu_block_md	2019-03-13 12:25:31 -07:00
percpu-km.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu-stats.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu-vm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
percpu.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428	2019-06-05 17:37:16 +02:00
pgtable-generic.c	x86/mm: Page size aware flush_tlb_mm_range()	2018-10-09 16:51:11 +02:00
process_vm_access.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
quicklist.c
readahead.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
rmap.c	mm/rmap.c: use the pra.mapcount to do the check	2019-05-14 09:47:49 -07:00
rodata_test.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
shmem.c	mm: page cache: store only head pages in i_pages	2019-05-14 09:47:45 -07:00
shuffle.c	mm: maintain randomization of page free lists	2019-05-14 19:52:48 -07:00
shuffle.h	mm: maintain randomization of page free lists	2019-05-14 19:52:48 -07:00
slab_common.c	mm: add support for kmem caches in DMA32 zone	2019-03-29 10:01:37 -07:00
slab.c	slab: remove /proc/slab_allocators	2019-05-16 15:51:55 -07:00
slab.h	mm: add support for kmem caches in DMA32 zone	2019-03-29 10:01:37 -07:00
slob.c	slob: use slab_list instead of lru	2019-05-14 09:47:44 -07:00
slub.c	mm/slub.c: update the comment about slab frozen	2019-05-14 09:47:45 -07:00
sparse-vmemmap.c	mm: remove include/linux/bootmem.h	2018-10-31 08:54:16 -07:00
sparse.c	mm/sparse.c: clean up obsolete code comment	2019-05-14 09:47:48 -07:00
swap_cgroup.c
swap_slots.c	mm, swap, get_swap_pages: use entry_size instead of cluster in parameter	2018-08-22 10:52:44 -07:00
swap_state.c	mm: page cache: store only head pages in i_pages	2019-05-14 09:47:45 -07:00
swap.c	mm: remove MEMORY_DEVICE_PUBLIC support	2019-07-02 14:32:43 -03:00
swapfile.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
truncate.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
usercopy.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
userfaultfd.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499	2019-06-19 17:09:53 +02:00
util.c	prctl_set_mm: downgrade mmap_sem to read lock	2019-06-01 15:51:31 -07:00
vmacache.c	mm: get rid of vmacache_flush_all() entirely	2018-09-13 15:18:04 -10:00
vmalloc.c	mm/vmalloc.c: avoid bogus -Wmaybe-uninitialized warning	2019-06-29 16:43:45 +08:00
vmpressure.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
vmscan.c	mm/vmscan.c: fix trying to reclaim unevictable LRU page	2019-06-13 17:34:56 -10:00
vmstat.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
workingset.c	mm: memcontrol: make cgroup stats and events query API explicitly local	2019-05-14 19:52:53 -07:00
z3fold.c	z3fold: fix sheduling while atomic	2019-06-01 15:51:31 -07:00
zbud.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
zpool.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
zsmalloc.c	mm/zsmalloc.c: fix fall-through annotation	2018-10-26 16:26:35 -07:00
zswap.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00