Liam R. Howlett 530f745c76 maple_tree: replace data before marking dead in split and spanning store ... Reorder the operations for split and spanning stores so that new data is placed in the tree prior to marking the old data as dead. This will limit re-walks on dead data to just once instead of a retry loop. The order of operations is as follows: Create the new data, put the new data in place, mark the top node of the old data as dead. Then repair parent links in the reused nodes through all levels of the tree, following the new nodes downwards. Finally walk the top dead node looking for nodes that are no longer used, or subtrees that should be destroyed (marked dead throughout then freed), follow the partially used nodes downwards to discover other dead nodes and subtrees. Link: https://lkml.kernel.org/r/20230804165951.2661157-7-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Paul E. McKenney <paulmck@kernel.org> Cc: Suren Baghdasaryan <surenb@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-08-21 13:37:41 -07:00
..
842
crypto	This update includes the following changes:	2023-06-30 21:27:13 -07:00
dim	linux/dim: Do nothing if no time delta between samples	2023-05-09 11:06:45 +02:00
fonts
kunit	- Arnd Bergmann has fixed a bunch of -Wmissing-prototypes in	2023-06-28 10:59:38 -07:00
livepatch
lz4
lzo
math
mpi
pldmfw	lib: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:53 -07:00
raid6	raid6: neon: add missing prototypes	2023-06-13 15:13:20 -07:00
reed_solomon
test_fortify
vdso	vdso: Improve cmd_vdso_check to check all dynamic relocations	2023-03-21 21:15:34 +01:00
xz
zlib_deflate	lib/zlib: DFLTCC deflate does not write all available bits for Z_NO_FLUSH	2023-02-27 17:00:14 -08:00
zlib_dfltcc	lib/zlib: remove redundation assignement of avail_in dfltcc_gdht()	2023-02-02 22:50:10 -08:00
zlib_inflate	lib/zlib: Split deflate and inflate states for DFLTCC	2023-02-02 22:50:09 -08:00
zstd	add intptr_t	2023-06-09 17:44:13 -07:00
.gitignore
argv_split.c
ashldi3.c
ashrdi3.c
asn1_decoder.c
asn1_encoder.c
assoc_array.c
atomic64_test.c
atomic64.c
audit.c
base64.c
bcd.c
bch.c
bitfield_kunit.c
bitmap.c	lib/bitmap: drop optimization of bitmap_{from,to}_arr64	2023-06-22 13:57:41 -07:00
bitrev.c
bootconfig-data.S
bootconfig.c
bsearch.c
btree.c	btree: remove MODULE_LICENSE in non-modules	2023-04-13 13:13:54 -07:00
bucket_locks.c
bug.c	cpuidle: lib/bug: Disable rcu_is_watching() during WARN/BUG	2023-01-31 15:01:45 +01:00
build_OID_registry
buildid.c	ELF: fix all "Elf" typos	2023-04-08 13:45:37 -07:00
bust_spinlocks.c
check_signature.c
checksum_kunit.c	x86/csum: Improve performance of csum_partial	2023-05-25 10:55:18 -07:00
checksum.c
clz_ctz.c
clz_tab.c
cmdline_kunit.c
cmdline.c
cmpdi2.c
compat_audit.c
cpu_rmap.c	lib: cpu_rmap: Fix potential use-after-free in irq_cpu_rmap_release()	2023-06-07 21:25:00 -07:00
cpumask_kunit.c	cpumask: re-introduce constant-sized cpumask optimizations	2023-03-05 14:30:34 -08:00
cpumask.c	cpumask: fix function description kernel-doc notation	2023-06-22 13:57:41 -07:00
crc4.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
crc32test.c
crc64-rocksoft.c
crc64.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
ctype.c
debug_info.c
debug_locks.c
debugobjects.c	debugobjects: Recheck debug_objects_enabled before reporting	2023-06-07 14:16:12 +02:00
dec_and_lock.c	perf: Fix perf_event_pmu_context serialization	2023-01-31 20:37:18 +01:00
decompress_bunzip2.c
decompress_inflate.c	decompressor: provide missing prototypes	2023-06-09 17:44:17 -07:00
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c	decompressor: provide missing prototypes	2023-06-09 17:44:17 -07:00
decompress_unzstd.c	decompressor: provide missing prototypes	2023-06-09 17:44:17 -07:00
decompress.c
devmem_is_allowed.c	lib: devmem_is_allowed: include linux/io.h	2023-06-09 17:44:15 -07:00
devres.c	devres: show which resource was invalid in __devm_ioremap_resource()	2023-06-23 17:04:04 -07:00
dhry_1.c	lib: dhry: fix sleeping allocations inside non-preemptable section	2023-07-08 09:29:32 -07:00
dhry_2.c	lib: add Dhrystone benchmark test	2023-02-02 22:50:01 -08:00
dhry_run.c	lib: dhry: fix unstable smp_processor_id(_) usage	2023-03-23 17:18:35 -07:00
dhry.h	lib: add Dhrystone benchmark test	2023-02-02 22:50:01 -08:00
digsig.c
dump_stack.c
dynamic_debug.c	dyndbg: use the module notifier callbacks	2023-03-09 12:58:36 -08:00
dynamic_queue_limits.c
earlycpio.c
errname.c	printf: fix errname.c list	2023-02-15 15:44:43 +01:00
error-inject.c	error-injection: remove EI_ETYPE_NONE	2023-02-02 22:50:00 -08:00
errseq.c
extable.c
fault-inject-usercopy.c
fault-inject.c	fault-inject: allow configuration via configfs	2023-04-13 07:38:54 -06:00
fdt_addresses.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
fdt.c
find_bit_benchmark.c
find_bit.c	cpumask: introduce for_each_cpu_or	2023-03-19 10:02:04 -07:00
flex_proportions.c
fortify_kunit.c	Revert "fortify: Allow KUnit test to build without FORTIFY"	2023-07-03 12:50:26 -07:00
gen_crc32table.c
gen_crc64table.c
genalloc.c	misc/genalloc: Name subpools by of_node_full_name()	2023-07-26 09:45:01 +02:00
generic-radix-tree.c
glob.c
globtest.c
group_cpus.c	lib/group_cpus: Export group_cpus_evenly()	2023-04-21 03:02:31 -04:00
hashtable_test.c	lib/hashtable_test.c: add test for the hashtable structure	2023-02-08 14:28:17 -07:00
hexdump.c
hweight.c
idr.c
inflate.c
interval_tree_test.c
interval_tree.c
iomap_copy.c
iomap.c
iommu-helper.c
iov_iter.c	iov_iter: Mark copy_iovec_from_user() noclone	2023-07-10 09:52:28 +02:00
irq_poll.c
irq_regs.c
is_signed_type_kunit.c
is_single_threaded.c
kasprintf.c
Kconfig	Kconfig: introduce HAS_IOPORT option and select it as necessary	2023-04-05 22:15:19 +02:00
Kconfig.debug	hardening fixes for v6.5-rc1	2023-07-08 12:08:39 -07:00
Kconfig.kasan	kasan: treat meminstrinsic as builtins in uninstrumented files	2023-03-02 21:54:22 -08:00
Kconfig.kcsan	Kernel concurrency sanitizer (KCSAN) updates for v6.3	2023-02-25 13:02:20 -08:00
Kconfig.kfence
Kconfig.kgdb
Kconfig.kmsan
Kconfig.ubsan	ubsan: remove cc-option test for UBSAN_TRAP	2023-05-17 12:01:54 -07:00
kfifo.c
klist.c
kobject_uevent.c
kobject.c	kobject: Use return value of strreplace()	2023-06-05 15:31:12 -07:00
kstrtox.c
kstrtox.h
libcrc32c.c	libcrc32c: remove crc32c_impl	2023-04-17 18:01:23 +02:00
linear_ranges.c
list_debug.c
list_sort.c
list-test.c	list: test: Test the klist structure	2023-03-31 09:21:35 -06:00
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-rtmutex.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
lockref.c
logic_iomem.c
logic_pio.c
lru_cache.c
lshrdi3.c
Makefile	- Yosry Ahmed brought back some cgroup v1 stats in OOM logs.	2023-06-28 10:28:11 -07:00
maple_tree.c	maple_tree: replace data before marking dead in split and spanning store	2023-08-21 13:37:41 -07:00
memcat_p.c
memcpy_kunit.c
memory-notifier-error-inject.c
memregion.c
memweight.c
muldi3.c
net_utils.c	mac_pton: Clean up the header inclusions	2023-06-06 13:18:32 +02:00
netdev-notifier-error-inject.c
nlattr.c
nmi_backtrace.c
notifier-error-inject.c
notifier-error-inject.h
objagg.c
of-reconfig-notifier-error-inject.c
oid_registry.c
once.c
overflow_kunit.c	overflow: Add struct_size_t() helper	2023-05-26 13:52:19 -07:00
packing.c	lib: packing: remove MODULE_LICENSE in non-modules	2023-03-09 23:08:04 -08:00
parman.c
parser.c	lib: parser: update documentation for match_NUMBER functions	2023-03-02 21:54:22 -08:00
pci_iomap.c
percpu_counter.c	pcpcntr: remove percpu_counter_sum_all()	2023-03-19 10:02:04 -07:00
percpu_test.c
percpu-refcount.c
plist.c
pm-notifier-error-inject.c
polynomial.c
radix-tree.c	radix-tree: move declarations to header	2023-06-12 11:31:50 -07:00
radix-tree.h	radix-tree: move declarations to header	2023-06-12 11:31:50 -07:00
random32.c
ratelimit.c
rbtree_test.c
rbtree.c	lib/rbtree: use '+' instead of '|' for setting color.	2023-04-18 16:39:33 -07:00
rcuref.c	atomics: Provide rcuref - scalable reference counting	2023-03-28 10:39:29 +02:00
ref_tracker.c	lib/ref_tracker: remove warnings in case of allocation failure	2023-06-05 15:28:42 -07:00
refcount.c
rhashtable.c
sbitmap.c	sbitmap: fix batching wakeup	2023-07-21 11:40:20 -06:00
scatterlist.c	asm-generic updates for 6.5	2023-07-06 10:06:04 -07:00
seq_buf.c	seq_buf: Add seq_buf_do_printk() helper	2023-04-25 21:03:14 -04:00
sg_pool.c
sg_split.c
siphash_kunit.c
siphash.c
slub_kunit.c
smp_processor_id.c
sort.c
stackdepot.c	lib/stackdepot: kmsan: mark API outputs as initialized	2023-03-28 16:20:13 -07:00
stackinit_kunit.c	kernel/range: Uplevel the cxl subsystem's range_contains() helper	2023-02-10 17:32:37 -08:00
stmp_device.c
strcat_kunit.c	string: Add Kunit tests for strcat() family	2023-05-16 14:08:02 -07:00
string_helpers.c	lib/string_helpers: Change returned value of the strreplace()	2023-06-05 15:31:12 -07:00
string.c	string: use __builtin_memcpy() in strlcpy/strlcat	2023-06-01 11:24:50 -07:00
strncpy_from_user.c
strnlen_user.c
strscpy_kunit.c
syscall.c
test_bitmap.c	lib/test_bitmap: increment failure counter properly	2023-06-22 13:57:41 -07:00
test_bitops.c
test_bits.c
test_blackhole_dev.c
test_bpf.c	bpf/tests: Use struct_size()	2023-05-31 12:58:38 +02:00
test_debug_virtual.c
test_dynamic_debug.c
test_firmware.c	test_firmware: return ENOMEM instead of ENOSPC on failed memory allocation	2023-06-15 13:42:18 +02:00
test_fprobe.c	fprobe: Pass return address to the handlers	2023-06-06 21:39:55 +09:00
test_fpu.c
test_free_pages.c
test_hash.c
test_hexdump.c
test_hmm_uapi.h
test_hmm.c
test_ida.c
test_kmod.c	test_kmod: stop kernel-doc warnings	2023-01-25 14:07:21 -08:00
test_kprobes.c	test_kprobes: Add recursed kprobe test case	2023-02-21 08:52:42 +09:00
test_linear_ranges.c
test_list_sort.c
test_lockup.c
test_maple_tree.c	maple_tree: add benchmarking for mas_prev()	2023-08-18 10:12:47 -07:00
test_memcat_p.c
test_meminit.c	lib/test_meminit: allocate pages up to order MAX_ORDER	2023-08-18 10:12:32 -07:00
test_min_heap.c
test_module.c
test_objagg.c
test_parman.c
test_printf.c	mm, printk: introduce new format %pGt for page_type	2023-03-28 16:20:09 -07:00
test_ref_tracker.c	lib/ref_tracker: improve printing stats	2023-06-05 15:28:42 -07:00
test_rhashtable.c
test_scanf.c
test_sort.c
test_static_key_base.c
test_static_keys.c
test_string.c
test_sysctl.c	test_sysclt: Test for registering a mount point	2023-06-18 02:32:54 -07:00
test_ubsan.c
test_user_copy.c
test_uuid.c
test_vmalloc.c	lib/test_vmalloc.c: avoid garbage in page array	2023-06-12 11:31:51 -07:00
test_xarray.c
test-kstrtox.c
test-string_helpers.c	lib/test-string_helpers: replace UNESCAPE_ANY by UNESCAPE_ALL_MASK	2023-04-08 13:45:39 -07:00
textsearch.c
timerqueue.c
trace_readwrite.c
ts_bm.c	lib/ts_bm: reset initial match offset for every block of text	2023-06-26 13:26:39 +02:00
ts_fsm.c
ts_kmp.c
ubsan.c	ubsan: add prototypes for internal functions	2023-05-30 16:42:01 -07:00
ubsan.h	ubsan: add prototypes for internal functions	2023-05-30 16:42:01 -07:00
ucmpdi2.c
ucs2_string.c
usercopy.c	uaccess: Add speculation barrier to copy_from_user()	2023-02-21 14:45:22 -08:00
uuid.c
vsprintf.c	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
win_minmax.c
xarray.c	radix-tree: move declarations to header	2023-06-12 11:31:50 -07:00
xxhash.c