Jerome Marchand cf8e0fedf0 mm/zsmalloc: simplify zs_max_alloc_size handling ... Commit 40f9fb8cff ("mm/zsmalloc: support allocating obj with size of ZS_MAX_ALLOC_SIZE") fixes a size calculation error that prevented zsmalloc to allocate an object of the maximal size (ZS_MAX_ALLOC_SIZE). I think however the fix is unneededly complicated. This patch replaces the dynamic calculation of zs_size_classes at init time by a compile time calculation that uses the DIV_ROUND_UP() macro already used in get_size_class_index(). [akpm@linux-foundation.org: use min_t] Link: http://lkml.kernel.org/r/20170630114859.1979-1-jmarchan@redhat.com Signed-off-by: Jerome Marchand <jmarchan@redhat.com> Acked-by: Minchan Kim <minchan@kernel.org> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> Cc: Mahendran Ganesh <opensource.ganesh@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-07-10 16:32:33 -07:00
..
kasan
backing-dev.c
balloon_compaction.c	mm/balloon_compaction.c: enqueue zero page to balloon device	2017-07-10 16:32:32 -07:00
bootmem.c
cleancache.c
cma.c	cma: fix calculation of aligned offset	2017-07-10 16:32:32 -07:00
cma.h
cma_debug.c
compaction.c	mm, compaction: skip over holes in __reset_isolation_suitable	2017-07-06 16:24:32 -07:00
debug.c
debug_page_ref.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	mm: hugetlb: return immediately for hugetlb page in __delete_from_page_cache()	2017-07-10 16:32:30 -07:00
frame_vector.c
frontswap.c
gup.c	mm, gup: ensure real head page is ref-counted when using hugepages	2017-07-06 16:24:34 -07:00
highmem.c
huge_memory.c	mm, THP, swap: check whether THP can be split firstly	2017-07-06 16:24:31 -07:00
hugetlb.c	hugetlb: add support for preferred node to alloc_huge_page_nodemask	2017-07-10 16:32:32 -07:00
hugetlb_cgroup.c
hwpoison-inject.c
init-mm.c
internal.h
interval_tree.c
Kconfig	powerpc updates for 4.13	2017-07-07 13:55:45 -07:00
Kconfig.debug
khugepaged.c	mm: make PR_SET_THP_DISABLE immediately active	2017-07-10 16:32:31 -07:00
kmemcheck.c
kmemleak-test.c
kmemleak.c	mm: kmemleak: treat vm_struct as alternative reference to vmalloc'ed objects	2017-07-06 16:24:34 -07:00
ksm.c	ksm: optimize refile of stable_node_dup at the head of the chain	2017-07-06 16:24:31 -07:00
list_lru.c	mm/list_lru.c: fix list_lru_count_node() to be race free	2017-07-10 16:32:33 -07:00
maccess.c
madvise.c	userfaultfd: non-cooperative: add madvise() event for MADV_FREE request	2017-07-10 16:32:32 -07:00
Makefile
memblock.c	mm, memory_hotplug: move movable_node to the hotplug proper	2017-07-06 16:24:35 -07:00
memcontrol.c	mm, memcg: fix potential undefined behavior in mem_cgroup_event_ratelimit()	2017-07-10 16:32:32 -07:00
memory-failure.c	mm, hugetlb, soft_offline: use new_page_nodemask for soft offline migration	2017-07-10 16:32:32 -07:00
memory.c	mm/memory.c: convert to DEFINE_DEBUGFS_ATTRIBUTE	2017-07-10 16:32:30 -07:00
memory_hotplug.c	mm/memory-hotplug: switch locking to a percpu rwsem	2017-07-10 16:32:33 -07:00
mempolicy.c	mm, mempolicy: don't check cpuset seqlock where it doesn't matter	2017-07-06 16:24:34 -07:00
mempool.c
memtest.c
migrate.c	mm/migrate.c: stabilise page count when migrating transparent hugepages	2017-07-10 16:32:31 -07:00
mincore.c
mlock.c
mm_init.c
mmap.c	mm: use dedicated helper to access rlimit value	2017-07-10 16:32:33 -07:00
mmu_context.c
mmu_notifier.c
mmzone.c
mprotect.c	mm: drop NULL return check of pte_offset_map_lock()	2017-07-06 16:24:33 -07:00
mremap.c
msync.c
nobootmem.c	mm/nobootmem.c: return 0 when start_pfn equals end_pfn	2017-07-06 16:24:31 -07:00
nommu.c
oom_kill.c	mm/oom_kill.c: add tracepoints for oom reaper-related events	2017-07-10 16:32:32 -07:00
page-writeback.c	Writeback error handling fixes (pile #1)	2017-07-07 18:39:15 -07:00
page_alloc.c	mm/memory-hotplug: switch locking to a percpu rwsem	2017-07-10 16:32:33 -07:00
page_counter.c
page_ext.c
page_idle.c
page_io.c	swap: add block io poll in swapin path	2017-07-10 16:32:30 -07:00
page_isolation.c	mm: unify new_node_page and alloc_migrate_target	2017-07-10 16:32:31 -07:00
page_owner.c	mm: avoid taking zone lock in pagetypeinfo_showmixed()	2017-07-10 16:32:32 -07:00
page_poison.c
page_vma_mapped.c	mm/hugetlb: add size parameter to huge_pte_offset()	2017-07-06 16:24:34 -07:00
pagewalk.c	mm/hugetlb: add size parameter to huge_pte_offset()	2017-07-06 16:24:34 -07:00
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
pgtable-generic.c
process_vm_access.c
quicklist.c
readahead.c
rmap.c	mm: memcontrol: per-lruvec stats infrastructure	2017-07-06 16:24:35 -07:00
rodata_test.c
shmem.c	mm: make PR_SET_THP_DISABLE immediately active	2017-07-10 16:32:31 -07:00
slab.c	mm: memcontrol: account slab stats per lruvec	2017-07-06 16:24:35 -07:00
slab.h	mm: memcontrol: account slab stats per lruvec	2017-07-06 16:24:35 -07:00
slab_common.c	mm: allow slab_nomerge to be set at build time	2017-07-06 16:24:31 -07:00
slob.c
slub.c	mm: memcontrol: account slab stats per lruvec	2017-07-06 16:24:35 -07:00
sparse-vmemmap.c
sparse.c	mm, memory_hotplug: do not associate hotadded memory to zones until online	2017-07-06 16:24:32 -07:00
swap.c	mm: swap: provide lru_add_drain_all_cpuslocked()	2017-07-10 16:32:33 -07:00
swap_cgroup.c	mm, THP, swap: delay splitting THP during swap out	2017-07-06 16:24:31 -07:00
swap_slots.c	mm/swap_slots.c: don't disable preemption while taking the per-CPU cache	2017-07-10 16:32:32 -07:00
swap_state.c	swap: add block io poll in swapin path	2017-07-10 16:32:30 -07:00
swapfile.c	swap: add block io poll in swapin path	2017-07-10 16:32:30 -07:00
truncate.c	mm/truncate.c: fix THP handling in invalidate_mapping_pages()	2017-07-10 16:32:32 -07:00
usercopy.c
userfaultfd.c
util.c
vmacache.c
vmalloc.c	vmalloc: show lazy-purged vma info in vmallocinfo	2017-07-10 16:32:31 -07:00
vmpressure.c	mm, vmpressure: pass-through notification support	2017-07-10 16:32:31 -07:00
vmscan.c	mm, vmscan: avoid thrashing anon lru when free + file is low	2017-07-10 16:32:30 -07:00
vmstat.c	mm: avoid taking zone lock in pagetypeinfo_showmixed()	2017-07-10 16:32:32 -07:00
workingset.c	mm: memcontrol: per-lruvec stats infrastructure	2017-07-06 16:24:35 -07:00
z3fold.c
zbud.c
zpool.c
zsmalloc.c	mm/zsmalloc: simplify zs_max_alloc_size handling	2017-07-10 16:32:33 -07:00
zswap.c	mm/zswap.c: delete an error message for a failed memory allocation in zswap_dstmem_prepare()	2017-07-06 16:24:35 -07:00