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AgeCommit message (Expand)Author
2014-08-13Add a new per-session flag, WT_SESSION_CAN_WAIT, and only use sessionsKeith Bostic
2014-07-15Simplify bulk-load flags vs. eviction, make it bulk-load's problem,Keith Bostic
2014-06-27Don't wait between pages when evicting multiple pages in cache full check.Alex Gorrod
2014-06-25comment typoKeith Bostic
2014-06-24Slightly shuffle some code in __wt_cache_full_check() to minimize theKeith Bostic
2014-01-07Update copyright notices for 2014.Keith Bostic
2013-12-10Avoid bouncing the session cursor count between zero and one when searching a...Michael Cahill
2013-11-26Back out the change to spin in eviction before waiting: it doesn't seem to he...Michael Cahill
2013-11-26Tweak eviction: wait longer if not busy, but not for a specific cache target:...Michael Cahill
2013-11-26When stuck in eviction, re-check if a thread should be in "busy" mode. Be co...Michael Cahill
2013-11-15Fix hangs in eviction: we're also "busy" if we have a running transaction or ...Michael Cahill
2013-11-13Once we enter an LSM tree, we are "busy" for the purposes of cache full checks.Michael Cahill
2013-11-08Only consider eviction "busy" if there are updates in progress.Michael Cahill
2013-11-08Avoid division by zero if the cache size has not yet been set in a shared cache.Michael Cahill
2013-11-08Don't block the oldest reader in the system forever. Try harder to evict whe...Michael Cahill
2013-11-05Get a read lock during __wt_lsm_tree_worker to avoid racing.Michael Cahill
2013-11-05Add a comment about the cache full percentage calculation.Michael Cahill
2013-11-05lint: implicit conversion loses integer precisionMichael Cahill
2013-11-05Try to evict if the cache is nearly full and we are at the API boundary.Michael Cahill
2013-11-04Fix a few potential performance problems in eviction.Michael Cahill
2013-10-01Semantic sugar.Keith Bostic
2013-08-21Rewrite S2BT to avoid lots of "dereference of a null pointer" warnings from c...Michael Cahill
2013-08-20whitespaceMichael Cahill
2013-08-20lintMichael Cahill
2013-04-24Changes to tune eviction loops based on profiling. Track more pages, but onl...Michael Cahill
2013-04-24Introduce a condition variable for application threads waiting for evictionAlex Gorrod
2013-04-24Be less aggressive about exiting cache full check early.Alex Gorrod
2013-04-23Only evict a single page from __cursor_leave to avoid latency spikes.Alex Gorrod
2013-03-25Merge branch 'develop' into data-handlesMichael Cahill
2013-03-25Merge branch 'develop' into data-handlesMichael Cahill
2013-03-02My last attempt to fix a race in forcing eviction didn't work, try again.Michael Cahill
2013-03-02Allow a cache full check without a btree handle.Michael Cahill
2013-02-06Remove support for the no-cache configuration, revert back to maintainingKeith Bostic
2013-01-31Merge branch 'develop' into sue.branchSusan LoVerso
2013-01-31Add __wt_cache_pages_dirty and make naming consistent.Susan LoVerso
2013-01-03__wt_cache_full_check() can't have a NULL btree handle.Keith Bostic
2013-01-01Update copyright notice to 2013.Keith Bostic
2012-12-07Change __wt_cond_wait and __wt_cond_signal to return error values,Keith Bostic
2012-11-30Fix logic error in eviction loop.Michael Cahill
2012-11-23Merge branch 'develop' into trickleAlex Gorrod
2012-11-22Add partial implementation for tracking dirty pages in cache.Alex Gorrod
2012-11-16Don't automatically fail inserts if the write generation check fails: compare...Michael Cahill
2012-11-16Add a session flag to disable cache checks in critical sections.Michael Cahill
2012-10-18Don't stop evicting until we reach the target, have eviction wake up periodic...Michael Cahill
2012-10-10If looping waiting for the cache to become empty, wake the eviction thread pe...Michael Cahill
2012-10-10Don't wait for eviction when bulk loading or updating a file configured for n...Michael Cahill
2012-10-10Cope if there is no btree set in the session when checking for eviction, do t...Michael Cahill
2012-10-10Move the eviction check to before an update starts, rather than after it is h...Michael Cahill
2012-09-27Merge branch 'develop' into data-handlesMichael Cahill
2012-09-26fix a couple of lint warnings.Keith Bostic