framework/arastorage: fix logic issue and lock release for bptree indexing 1. get_next, unset lock for abnormal case 2. get_next, update cache range update get new bucket 3. modify_cache, unlock mutex before return for exceptional case
framework/arastorage: fix logic issue and lock release for bptree indexing
1. get_next, unset lock for abnormal case
2. get_next, update cache range update get new bucket
3. modify_cache, unlock mutex before return for exceptional case

sunghan-chang/TizenRT,Samsung/TizenRT,pillip8282/TizenRT,pillip8282/TizenRT,davidfather/TizenRT,JeonginKim/TizenRT,junmin-kim/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,an4967/TizenRT,davidfather/TizenRT,HONGCHAEHEE/TizenRT,jeongchanKim/TizenRT,jeongchanKim/TizenRT,junmin-kim/TizenRT,Samsung/TizenRT,junmin-kim/TizenRT,pillip8282/TizenRT,davidfather/TizenRT,jeongarmy/TizenRT,junmin-kim/TizenRT,an4967/TizenRT,chanijjani/TizenRT,junmin-kim/TizenRT,chanijjani/TizenRT,JeonginKim/TizenRT,junmin-kim/TizenRT,jsdosa/TizenRT,Samsung/TizenRT,jsdosa/TizenRT,jeongarmy/TizenRT,davidfather/TizenRT,jsdosa/TizenRT,HONGCHAEHEE/TizenRT,HONGCHAEHEE/TizenRT,Samsung/TizenRT,davidfather/TizenRT,sunghan-chang/TizenRT,sunghan-chang/TizenRT,chanijjani/TizenRT,HONGCHAEHEE/TizenRT,HONGCHAEHEE/TizenRT,an4967/TizenRT,jeongchanKim/TizenRT,JeonginKim/TizenRT,davidfather/TizenRT,jsdosa/TizenRT,chanijjani/TizenRT,junmin-kim/TizenRT,chanijjani/TizenRT,chanijjani/TizenRT,jsdosa/TizenRT,pillip8282/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,jsdosa/TizenRT,JeonginKim/TizenRT,jeongchanKim/TizenRT,Samsung/TizenRT,jeongchanKim/TizenRT,sunghan-chang/TizenRT,Samsung/TizenRT,jeongchanKim/TizenRT,jeongarmy/TizenRT,JeonginKim/TizenRT,jeongarmy/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,sunghan-chang/TizenRT,an4967/TizenRT,JeonginKim/TizenRT,pillip8282/TizenRT,pillip8282/TizenRT,Samsung/TizenRT,jeongarmy/TizenRT,jsdosa/TizenRT,an4967/TizenRT,pillip8282/TizenRT,chanijjani/TizenRT,HONGCHAEHEE/TizenRT,jeongarmy/TizenRT,jeongchanKim/TizenRT