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7b3f55a65fbee2ee4a7df511cd08c977cefdcf28
scylladb/utils
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Michał Chojnowski 7b3f55a65f logalloc: add hold_reserve 
mutation_partition_v2::apply_monotonically() needs to perform some allocations
in a destructor, to ensure that the invariants of the data structure are
restored before returning. But it is usually called with reclaiming disabled,
so the allocations might fail even in a perfectly healthy node with plenty of
reclaimable memory.

This patch adds a mechanism which allows to reserve some LSA memory (by
asking the allocator to keep it unused) and make it available for allocation
right when we need to guarantee allocation success.
2024-07-08 16:08:27 +02:00
..
abi
util: replace <tab> with spaces
2023-09-11 14:38:46 +03:00
arch/powerpc/crc32-vpmsum
…
gz
…
lsa
utils/stall_free: introduce reserve_gently
2024-06-18 23:36:30 +05:30
s3
s3/client: Always retry http requests
2024-06-27 13:14:24 +03:00
allocation_strategy.hh
logalloc: add hold_reserve
2024-07-08 16:08:27 +02:00
amortized_reserve.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
anchorless_list.hh
treewide: use defaulted operator!=() and operator==()
2023-04-27 10:24:46 +03:00
array-search.cc
…
array-search.hh
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
ascii.cc
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
ascii.hh
…
atomic_vector.hh
utils: atomic_vector: mark for_each functions as const
2023-09-04 16:14:38 +03:00
aws_sigv4.cc
utils/aws: Export timepoint formatter
2023-04-17 11:14:45 +03:00
aws_sigv4.hh
utils/aws: Brush up the aws_sigv4.hh header
2023-04-17 11:16:45 +03:00
base64.cc
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
base64.hh
…
big_decimal.cc
treewide: do not include unused header
2023-05-07 19:01:29 +03:00
big_decimal.hh
treewide: replace formatter<std::string_view> with formatter<string_view>
2024-04-19 07:44:07 +03:00
bit_cast.hh
utils: bit_cast: drop unused #includes
2023-12-12 21:09:51 +08:00
bloom_calculations.cc
bloom_filter: mark internal help function static
2023-03-24 15:41:45 +08:00
bloom_calculations.hh
bloom_filter: add more constness to false positive rate tables
2023-03-24 15:41:45 +08:00
bloom_filter.cc
utils/i_filter: introduce get_filter_size()
2024-06-24 12:06:01 +05:30
bloom_filter.hh
utils/i_filter: introduce get_filter_size()
2024-06-24 12:06:01 +05:30
bounded_stats_deque.hh
…
bptree.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
buffer_input_stream.cc
…
buffer_input_stream.hh
…
buffer_view-to-managed_bytes_view.hh
utils/managed_bytes, serializer: add conversion between buffer_view<bytes_ostream> and managed_bytes_view
2023-05-07 17:17:34 +03:00
build_id.cc
…
build_id.hh
…
cached_file_stats.hh
utils: cached_file: deglobalize cached_file metrics
2023-09-01 22:34:41 +02:00
cached_file.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
chunked_vector.hh
utils: chunked_vector: add ctor from std::initializer_list
2024-06-25 12:08:06 +03:00
class_registrator.hh
…
clmul.hh
…
CMakeLists.txt
utils: add on_internal_error with common logger
2024-01-31 16:45:09 +02:00
coarse_steady_clock.hh
…
collection-concepts.hh
…
compact-radix-tree.hh
Typos: fix typos in code
2023-12-05 15:18:11 +02:00
composite_abort_source.hh
everywhere: include seastar headers using angle brackets
2024-05-06 10:00:31 +03:00
config_file_impl.hh
utils/config_file_impl.hh: remove anonymous namespace from header
2024-01-26 08:44:44 +01:00
config_file.cc
config: avoid binding an lvalue reference to an rvalue reference
2024-06-27 19:36:13 +03:00
config_file.hh
config: avoid binding an lvalue reference to an rvalue reference
2024-06-27 19:36:13 +03:00
coroutine.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
crc.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
cross-shard-barrier.hh
…
data_input.hh
…
date.h
treewide: apply codespell to the comments in source code
2023-12-20 10:25:03 +02:00
digest_algorithm.hh
feature: grandfather DIGEST_FOR_NULL_VALUES
2024-05-18 00:24:00 +03:00
digester.hh
feature: grandfather DIGEST_FOR_NULL_VALUES
2024-05-18 00:24:00 +03:00
directories.cc
treewide: include fmt/ranges.h and/or fmt/std.h
2024-04-19 22:56:16 +08:00
directories.hh
directories: prevent inode cache fragmentation by orderly verifying data directory contents
2024-02-01 12:20:23 +05:30
disk-error-handler.cc
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
disk-error-handler.hh
treewide: replace std::result_of_t with std::invoke_result_t
2024-05-26 16:45:42 +03:00
div_ceil.hh
…
double-decker.hh
treewide: use defaulted operator!=() and operator==()
2023-04-27 10:24:46 +03:00
dynamic_bitset.cc
…
dynamic_bitset.hh
…
entangled.hh
…
enum_option.hh
enum_option: Carry optional key on board
2024-06-11 12:55:14 +03:00
error_injection.cc
…
error_injection.hh
utils/error_injection: add set_parameter()
2024-06-11 04:17:48 -04:00
estimated_histogram.hh
utils/estimated_histogram: estimated_histogram: add constructor taking buckets
2024-03-13 02:06:30 -04:00
exception_container.hh
treewide: replace formatter<std::string_view> with formatter<string_view>
2024-04-19 07:44:07 +03:00
exceptions.cc
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
exceptions.hh
exceptions: s/#warn/#warning/
2024-02-01 14:50:17 +02:00
exponential_backoff_retry.hh
treewide: replace std::result_of_t with std::invoke_result_t
2024-05-26 16:45:42 +03:00
extremum_tracking.hh
…
file_lock.cc
utils: Remove unused operator<< for file_lock object
2024-02-02 15:20:40 +01:00
file_lock.hh
utils: Remove unused operator<< for file_lock object
2024-02-02 15:20:40 +01:00
flush_queue.hh
treewide: replace std::result_of_t with std::invoke_result_t
2024-05-26 16:45:42 +03:00
fmt-compat.hh
…
fragment_range.hh
treewide: replace formatter<std::string_view> with formatter<string_view>
2024-04-19 07:44:07 +03:00
fragmented_temporary_buffer.hh
fragmented_temporary_buffer: Add const iterator access to underlying buffers
2023-11-21 08:42:33 +00:00
hash.hh
…
hashers.cc
utils: hashing: add simple_xx_hasher
2023-04-24 14:06:43 +03:00
hashers.hh
utils: hashers: add HasherReturning concept
2023-04-24 14:06:40 +03:00
hashing.hh
treewide: include used headers
2024-05-27 17:34:38 +03:00
histogram_metrics_helper.cc
…
histogram_metrics_helper.hh
histogram_metrics_helper: support native histogram
2024-01-23 13:12:34 +02:00
histogram.hh
…
http.hh
utils/http: make dns_connection_factory::initialize() static
2023-11-07 04:39:33 -05:00
human_readable.cc
utils/human_readable: add fmt::formatter for human_readable_value
2024-03-12 14:53:55 +08:00
human_readable.hh
treewide: replace formatter<std::string_view> with formatter<string_view>
2024-04-19 07:44:07 +03:00
i_filter.cc
utils/i_filter: introduce get_filter_size()
2024-06-24 12:06:01 +05:30
i_filter.hh
utils/i_filter: introduce get_filter_size()
2024-06-24 12:06:01 +05:30
immutable-collection.hh
…
in.hh
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
input_stream.hh
…
int_range.hh
interval: rename nonwrapping_interval to interval
2024-02-21 19:43:17 +02:00
intrusive_btree.hh
Typos: fix typos in code
2023-12-05 15:18:11 +02:00
intrusive-array.hh
Typos: fix typos in code
2023-12-05 15:18:11 +02:00
large_bitset.cc
utils/large_bitset: replace reserve_partial with utils::reserve_gently
2024-06-18 23:36:30 +05:30
large_bitset.hh
…
latency.hh
…
lexicographical_compare.hh
treewide: use std::lexicographical_compare_threeway
2023-04-21 14:28:18 +03:00
like_matcher.cc
…
like_matcher.hh
…
limiting_data_source.cc
…
limiting_data_source.hh
…
linearizing_input_stream.hh
…
lister.cc
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
lister.hh
utils/lister: Limit the API of scan_dir() to fs::path
2023-09-05 20:50:42 +03:00
loading_cache.hh
treewide: replace seastar::future::get0() with seastar::future::get()
2024-02-02 22:12:57 +08:00
loading_shared_values.hh
loading_shared_values: Replace static-assert with concept
2024-05-09 16:29:49 +03:00
log_heap.hh
treewide: use defaulted operator!=() and operator==()
2023-04-27 10:24:46 +03:00
logalloc.cc
logalloc: add hold_reserve
2024-07-08 16:08:27 +02:00
logalloc.hh
test/perf: report also log_allocations/op
2024-05-02 18:42:41 +03:00
lru.hh
config: add index_cache_fraction
2023-09-01 22:34:23 +02:00
managed_bytes.cc
utils/managed_bytes: add fmt::formatters for managed_bytes and friends
2024-02-23 11:32:41 +08:00
managed_bytes.hh
utils/managed_bytes: add support for fmt::to_string() to bytes and friends
2024-04-19 22:56:13 +08:00
managed_ref.hh
…
managed_vector.hh
util: do not use variable length array
2023-11-20 23:02:41 +02:00
maybe_yield.hh
…
memory_data_sink.hh
memory_data_sink: Add move ctor
2023-03-20 07:55:20 +02:00
memory_limit_reached.hh
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
multiprecision_int.cc
…
multiprecision_int.hh
treewide: use defaulted operator!=() and operator==()
2023-04-27 10:24:46 +03:00
murmur_hash.cc
utils/murmur_hash: replace rotl64() with std::rotl()
2024-06-24 08:24:43 +03:00
murmur_hash.hh
utils/murmur_hash: replace rotl64() with std::rotl()
2024-06-24 08:24:43 +03:00
mutable_view.hh
utils: managed_bytes: rewrite managed_bytes methods in terms of managed_bytes_view
2024-02-09 17:00:33 +01:00
neat-object-id.hh
…
observable.hh
…
on_internal_error.cc
utils: add on_internal_error with common logger
2024-01-31 16:45:09 +02:00
on_internal_error.hh
utils: add on_internal_error with common logger
2024-01-31 16:45:09 +02:00
overloaded_functor.hh
…
phased_barrier.hh
…
preempt.hh
utils: preempt: add preemption_source
2024-02-07 18:31:28 +01:00
pretty_printers.cc
utils/pretty_printers: add "I" specifier support
2024-01-11 14:33:47 +08:00
pretty_printers.hh
treewide: fix misspellings in code comments
2024-01-31 09:16:10 +02:00
ranges.hh
…
rate_limiter.cc
…
rate_limiter.hh
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
recent_entries_map.hh
…
result_combinators.hh
…
result_loop.hh
treewide: replace seastar::future::get0() with seastar::future::get()
2024-02-02 22:12:57 +08:00
result_try.hh
util/result_try: pass template arg list explicitly
2024-06-05 13:19:45 +08:00
result.hh
…
reusable_buffer.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
rjson.cc
alternator: yield while converting large responses to json text
2024-06-02 13:07:13 +03:00
rjson.hh
treewide: fix typos in comment and error messages
2024-05-26 11:54:36 +03:00
rpc_utils.hh
storage_proxy: handler responses, use pointers to default constructed values instead of nulls
2023-06-26 11:10:38 +03:00
runtime.cc
…
runtime.hh
…
sequenced_set.hh
sequenced_set: add extract_vector method
2023-05-21 11:33:38 +04:00
serialization.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
serialized_action.hh
serialized_action: make serialized_action abortable
2023-05-11 16:31:23 +03:00
simple_hashers.hh
utils: hashing: add simple_xx_hasher
2023-04-24 14:06:43 +03:00
small_vector.hh
treewide: do not define FMT_DEPRECATED_OSTREAM
2024-04-19 22:57:36 +08:00
sorting.hh
treewide: include seastar headers with brackets
2024-06-21 19:20:27 +03:00
stall_free.hh
utils/stall_free: introduce reserve_gently
2024-06-18 23:36:30 +05:30
streaming_histogram.hh
…
tagged_integer.hh
utils: do not include unused headers
2024-01-18 12:50:06 +02:00
throttle.hh
test: Extract throttle object to separate header
2023-06-21 00:58:24 +02:00
to_string.cc
utils: add fmt::formatter for std::strong_ordering and friends
2024-03-12 14:53:55 +08:00
to_string.hh
utils/to_string: include fmt/std.h if fmt >= v10
2024-04-23 12:09:05 +03:00
top_k.hh
treewide: include used headers
2024-05-27 17:34:38 +03:00
tuple_utils.hh
storage_proxy.cc: refactor encode_replica_exception_for_rpc
2023-06-15 15:52:50 +04:00
unconst.hh
…
updateable_value.cc
…
updateable_value.hh
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
utf8.cc
Typos: fix typos in comments
2023-12-02 22:37:22 +02:00
utf8.hh
…
UUID_gen.cc
utils: UUID_gen: include <atomic>
2024-04-30 09:07:22 +03:00
UUID_gen.hh
uuid: UUID_gen::get_UUID src argument is const pointer
2024-03-13 10:21:25 +02:00
uuid.cc
utils: Add uuid_xor_to_uint32 helper
2024-02-01 10:27:55 +02:00
UUID.hh
treewide: replace formatter<std::string_view> with formatter<string_view>
2024-04-19 07:44:07 +03:00
variant_element.hh
…
vle.hh
…
xx_hasher.hh
feature: grandfather DIGEST_FOR_NULL_VALUES
2024-05-18 00:24:00 +03:00