Speed up WAL file removal during recovery

2018-09-30 12:53:52 Michael Paquier (michael-kun) Closed in commitfest 2018-09 with status: Returned with feedback 2018-08-10 22:51:17 Andrew Dunstan (adunstan) New status: Waiting on Author 2018-08-10 22:37:40 Andrew Dunstan (adunstan) Closed in commitfest 2018-07 with status: Moved to next CF 2018-08-10 22:37:35 Andrew Dunstan (adunstan) New status: Needs review 2018-07-05 14:55:33 Fujii Masao (masaofujii) Added masaofujii as reviewer 2018-07-05 14:46:14 Fujii Masao (masaofujii) New status: Waiting on Author 2018-03-09 00:48:49 Takayuki Tsunakawa (maumau) Closed in commitfest 2018-03 with status: Moved to next CF 2018-02-25 03:45:50 Takayuki Tsunakawa (maumau) New status: Needs review 2018-02-20 07:17:10 Takayuki Tsunakawa (maumau) New status: Waiting on Author 2018-02-20 07:16:53 Takayuki Tsunakawa (maumau) Changed authors to Takayuki Tsunakawa (maumau) 2018-02-20 07:16:43 Takayuki Tsunakawa (maumau) Attached mail thread 0A3221C70F24FB45833433255569204D1F81B0C8@G01JPEXMBYT05 2018-02-20 07:16:43 Takayuki Tsunakawa (maumau) Created patch record