Tomasz Grabiec 19edf3970e lsa: Make reclamation on reserve refill more efficient ...

Currently reserve refill allocates segments repeatedly until the
reserve threhsold is met. If single segment allocation needs to
reclaim memory, it will ask the reclaimer for one segment. The
reclaimer could make better decisions if it knew the total number of
segments we try to allocate. In particular, it would not attempt to
compact any segment until it evicts total amount of memory first,
which may reduce the total amount of segment compactions during
refill.

This patch changes refill to increase reclamation step used by
allocate_segment() so that it matches the total amount of memory we
refill.

2018-05-11 19:07:23 +02:00

..

arch/powerpc/crc32-vpmsum

utils::crc32: add power64 crc32 HW accelerated implementation

2017-12-08 13:38:13 -05:00

allocation_strategy.hh

utils/allocation_strategy: force alignment to be at least sizeof(void*)

2017-12-08 10:12:41 -05:00

anchorless_list.hh

anchorless_list: Make ranges conform to SinglePassRange

2018-04-30 18:45:32 +02:00

big_decimal.cc

Use meaningful error messages when throwing a marshal_exception

2017-11-21 16:05:43 +02:00

big_decimal.hh

utils/big_decimal: Added necessary operators and methods for aggregate functions.

2017-11-12 15:51:29 +01:00

bloom_calculations.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

bloom_calculations.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

bloom_filter.cc

Support Bloom filter format used in SSTables 3.0.

2018-05-08 15:28:27 -07:00

bloom_filter.hh

Support Bloom filter format used in SSTables 3.0.

2018-05-08 15:28:27 -07:00

bounded_stats_deque.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

buffer_input_stream.cc

buffer_input_stream: make it possible to specify chunk size

2018-04-16 21:11:13 +02:00

buffer_input_stream.hh

buffer_input_stream: make it possible to specify chunk size

2018-04-16 21:11:13 +02:00

chunked_vector.hh

chunked_vector: do not iterate to destruct trivially destructible types

2018-03-14 09:16:54 -04:00

class_registrator.hh

class_registrator: Fix qualified name matching + provider helpers

2017-10-04 12:43:42 +02:00

config_file_impl.hh

config_file_impl: Remove ostream operators

2018-02-07 10:11:46 +00:00

config_file.cc

util::config_file: Add "add" config item overload

2018-03-19 12:24:04 +00:00

config_file.hh

conf: define named_value<log_level> externally

2018-04-02 19:23:06 +01:00

crc.hh

utils::crc32: add power64 crc32 HW accelerated implementation

2017-12-08 13:38:13 -05:00

data_input.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

data_output.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

date.h

date: use correct casts for years

2017-04-17 23:03:15 +03:00

div_ceil.hh

utils: introduce div_ceil()

2017-05-17 12:30:03 +03:00

dynamic_bitset.cc

dynamic_bitset: optimize for large sets

2018-04-07 14:52:58 +03:00

dynamic_bitset.hh

dynamic_bitset: optimize for large sets

2018-04-07 14:52:58 +03:00

estimated_histogram.hh

estimated_histogram: update the sum and count when merging

2017-11-22 16:55:55 +01:00

exceptions.cc

utils/exceptions: Whitelist EEXIST and ENOENT in should_stop_on_system_error()

2016-06-09 10:03:04 +02:00

exceptions.hh

utils: Improve storage_io_exception error message

2016-06-09 09:58:00 +02:00

exponential_backoff_retry.hh

exponential_backoff_retry::do_until_value(): restore indentation

2018-01-29 10:50:01 +00:00

extremum_tracking.hh

Add class for tracking both extremum values (min and max) on updates.

2018-05-03 17:05:06 -07:00

fb_utilities.hh

utils::fb_utilities: add is_me(addr) method

2017-12-14 15:05:48 -05:00

file_lock.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

file_lock.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

flush_queue.hh

utils/flush_queue: Remove unused function

2018-02-19 13:09:11 +00:00

hash.hh

tuple_hash: Add convinence operator for two arguments (non-pair)

2016-04-18 13:51:15 +00:00

histogram.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

i_filter.cc

Support Bloom filter format used in SSTables 3.0.

2018-05-08 15:28:27 -07:00

i_filter.hh

Support Bloom filter format used in SSTables 3.0.

2018-05-08 15:28:27 -07:00

in.hh

utils::in: Add helper type for perfect forwarding initializer lists

2017-12-05 14:28:34 +00:00

input_stream.hh

Merge seastar upstream

2016-09-28 17:34:16 +03:00

int_range.hh

utils: Add helpers for dealing with nonwrapping_range<int>

2017-06-24 18:06:11 +02:00

joinpoint.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

large_bitset.cc

large_bitset: use a chunked_vector internally and simplify API

2018-04-10 10:25:06 +03:00

large_bitset.hh

large_bitset: use a chunked_vector internally and simplify API

2018-04-10 10:25:06 +03:00

latency.hh

histograms: do not use latency_in_nano

2016-11-14 18:01:43 +02:00

limiting_data_source.cc

Introduce make_limiting_data_source

2018-04-16 20:56:30 +02:00

limiting_data_source.hh

Introduce make_limiting_data_source

2018-04-16 20:56:30 +02:00

loading_cache.hh

utils/loading_cache: Include necessary dependency

2017-11-15 23:17:05 -05:00

loading_shared_values.hh

utils/loading_shared_values: Allow Loader to return non-future result

2017-10-18 08:49:52 +02:00

log_heap.hh

log_histogram: rename to log_heap

2017-09-18 12:44:05 +02:00

logalloc.cc

lsa: Make reclamation on reserve refill more efficient

2018-05-11 19:07:23 +02:00

logalloc.hh

logalloc: introduce prime_segment_pool()

2018-04-07 14:52:58 +03:00

managed_bytes.cc

linearization_context: remove non-trivial operations from fast path

2018-01-30 18:33:25 +01:00

managed_bytes.hh

linearization_context: remove non-trivial operations from fast path

2018-01-30 18:33:25 +01:00

managed_ref.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

managed_vector.hh

utils/managed_vector: Return reference to emplaced element

2018-01-26 13:49:56 +01:00

murmur_hash.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

murmur_hash.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

mutable_view.hh

utils: introduce mutable_view

2017-03-02 09:05:10 +00:00

phased_barrier.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

rate_limiter.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

rate_limiter.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

runtime.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

runtime.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

sequenced_set.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

serialization.hh

utils::serialization: remove not used deserialization_xxx() functions

2017-05-26 19:26:20 +03:00

serialized_action.hh

utils/serialized_action: Introduce trigger_later()

2017-10-18 08:49:52 +02:00

streaming_histogram.hh

streaming_histogram: fix coding style

2017-06-29 02:08:12 -03:00

UUID_gen.cc

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

UUID_gen.hh

utils: add get_time_UUID(system_clock::time_point)

2016-07-19 18:21:58 +03:00

uuid.cc

Use meaningful error messages when throwing a marshal_exception

2017-11-21 16:05:43 +02:00

UUID.hh

utils::UUID: align the UUID serialization API with the similar API of other classes in the project

2017-05-16 15:56:03 -04:00

with_relational_operators.hh

tombstone: Extract out relational operators

2017-04-25 11:43:04 +02:00