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Code Packages Activity

roots: use RateEstimator as a transid_max cache and clean up logs

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transid_max is now measured at a single point in the crawl_transid thread.

Move the Crawl deferred logic into BeesRoots so it restarts all crawls
when transid_max increases.  Gets rid of some messy time arithmetic.

Change name of Crawl thread to "crawl_master" in both thread name and
log messages.

Replace "Next transid" with "Crawl started".

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell
2018-01-26 00:36:22 -05:00
parent ded26ff044
commit 48e78bbe82
2 changed files with 70 additions and 42 deletions
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3
src/bees.h
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@ -494,6 +494,7 @@ class BeesCrawl {
mutex m_mutex;
set<BeesFileRange> m_extents;
bool m_deferred = false;
bool m_finished = false;
mutex m_state_mutex;
BeesCrawlState m_state;
@ -508,6 +509,7 @@ public:
BeesFileRange pop_front();
BeesCrawlState get_state();
void set_state(const BeesCrawlState &bcs);
void deferred(bool def_setting);
};
class BeesRoots : public enable_shared_from_this<BeesRoots> {
@ -529,6 +531,7 @@ class BeesRoots : public enable_shared_from_this<BeesRoots> {
Fd open_root_ino_nocache(uint64_t root, uint64_t ino);
uint64_t transid_min();
uint64_t transid_max();
uint64_t transid_max_nocache();
void state_load();
void state_save();
void crawl_roots();