subject:"\[PATCH 4.2.y\-ckt 077\/273\] radix\-tree\: fix race in gang lookup"

[PATCH 4.2.y-ckt 077/273] radix-tree: fix race in gang lookup

2016-03-07 Thread Kamal Mostafa

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Matthew Wilcox commit 46437f9a554fbe3e110580ca08ab703b59f2f95a upstream. If the indirect_ptr bit is set on a

[PATCH 4.2.y-ckt 077/273] radix-tree: fix race in gang lookup

2016-03-07 Thread Kamal Mostafa

4.2.8-ckt5 -stable review patch. If anyone has any objections, please let me know. ---8< From: Matthew Wilcox commit 46437f9a554fbe3e110580ca08ab703b59f2f95a upstream. If the indirect_ptr bit is set on a slot, that indicates we