subject:"\[PATCH 3.4 02\/65\] mtd\: fix\: avoid race condition when accessing mtd\->usecount"

[PATCH 3.4 02/65] mtd: fix: avoid race condition when accessing mtd->usecount

2015-10-19 Thread lizf

From: Brian Norris 3.4.110-rc1 review patch. If anyone has any objections, please let me know. -- commit 073db4a51ee43ccb827f54a4261c0583b028d5ab upstream. On A MIPS 32-cores machine a BUG_ON was triggered because some acesses to mtd->usecount were done without taking

[PATCH 3.4 02/65] mtd: fix: avoid race condition when accessing mtd->usecount

2015-10-19 Thread lizf

From: Brian Norris 3.4.110-rc1 review patch. If anyone has any objections, please let me know. -- commit 073db4a51ee43ccb827f54a4261c0583b028d5ab upstream. On A MIPS 32-cores machine a BUG_ON was triggered because some acesses to mtd->usecount