52 Commits (1953b63cddf1a6779e7a7cfd7d28920b59ef6b6a)

Author	SHA1	Message	Date
Anurag Indu	3d1a924ff3	Adding stats for the merge and filter operation ... Summary: We have addded new stats and perf_context for measuring the merge and filter operation time consumption. We have bounded all the merge operations within the GUARD statment and collected the total time for these operations in the DB. Test Plan: WIP Reviewers: rven, yhchiang, kradhakrishnan, igor, sdong Reviewed By: sdong Subscribers: dhruba Differential Revision: https://reviews.facebook.net/D34377	10 years ago
Lei Jin	2faf49d5f1	use GetContext to replace callback function pointer ... Summary: Intead of passing callback function pointer and its arg on Table::Get() interface, passing GetContext. This makes the interface cleaner and possible better perf. Also adding a fast pass for SaveValue() Test Plan: make all check Reviewers: igor, yhchiang, sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D24057	10 years ago