3 Commits (master)

Author	SHA1	Message	Date
rjl493456442	6485d5e3ff	core, triedb: remove destruct flag in state snapshot (#30752) ... This pull request removes the destruct flag from the state snapshot to simplify the code. Previously, this flag indicated that an account was removed during a state transition, making all associated storage slots inaccessible. Because storage deletion can involve a large number of slots, the actual deletion is deferred until the end of the process, where it is handled in batches. With the deprecation of self-destruct in the Cancun fork, storage deletions are no longer expected. Historically, the largest storage deletion event in Ethereum was around 15 megabytes—manageable in memory. In this pull request, the single destruct flag is replaced by a set of deletion markers for individual storage slots. Each deleted storage slot will now appear in the Storage set with a nil value. This change will simplify a lot logics, such as storage accessing, storage flushing, storage iteration and so on.	2 hours ago
rjl493456442	0e5d2c7c53	core/state/snapshot, core/types, eth: move account definition to type (#27323) ... * core/state/snapshot, core/types, eth: move account definition to type * core, eth: revert snapshot Account API change	1 year ago
Martin Holst Swende	c375ee91e9	cmd/geth, core/state/snapshot: rework journal loading, implement account-check (#24765) ... * cmd/geth, core/state/snapshot: rework journal loading, implement account-check * core/state/snapshot, cmd/geth: polish code (#37) * core/state/snapshot: minor nits * core/state/snapshot: simplify error logic * cmd/geth: go format Co-authored-by: rjl493456442 <garyrong0905@gmail.com>	2 years ago
rjl493456442	59ac229f87	core/state/snapshot: detect and clean up dangling storage snapshot in generation (#24811) ... * core/state/snapshot: check dangling storages when generating snapshot * core/state/snapshot: polish * core/state/snapshot: wipe the last part of the dangling storages * core/state/snapshot: fix and add tests * core/state/snapshot: fix comment * README: remove mentions of fast sync (#24656) Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> * core, cmd: expose dangling storage detector for wider usage * core/state/snapshot: rename variable * core, ethdb: use global iterators for snapshot generation * core/state/snapshot: polish * cmd, core/state/snapshot: polish * core/state/snapshot: polish * Update core/state/snapshot/generate.go Co-authored-by: Martin Holst Swende <martin@swende.se> * ethdb: extend db test suite and fix memorydb iterator * ethdb/dbtest: rollback changes * ethdb/memorydb: simplify iteration * core/state/snapshot: update dangling counter * core/state/snapshot: release iterators * core/state/snapshot: update metrics * core/state/snapshot: update time metrics * metrics/influxdb: temp solution to present counter meaningfully, remove it * add debug log, revert later * core/state/snapshot: fix iterator panic * all: customized snapshot iterator for backward iteration * core, ethdb: polish * core/state/snapshot: remove debug log * core/state/snapshot: address comments from peter * core/state/snapshot: reopen the iterator at the next position * ethdb, core/state/snapshot: address comment from peter * core/state/snapshot: reopen exhausted iterators Co-authored-by: Tbnoapi <63448616+nuoomnoy02@users.noreply.github.com> Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de> Co-authored-by: Martin Holst Swende <martin@swende.se>	3 years ago