From 8c393f9a721c30a030049a680e1bf896669bb279 Mon Sep 17 00:00:00 2001 From: Peng Tao Date: Wed, 5 Nov 2014 22:36:50 +0800 Subject: [PATCH] nfs: fix pnfs direct write memory leak For pNFS direct writes, layout driver may dynamically allocate ds_cinfo.buckets. So we need to take care to free them when freeing dreq. Ideally this needs to be done inside layout driver where ds_cinfo.buckets are allocated. But buckets are attached to dreq and reused across LD IO iterations. So I feel it's OK to free them in the generic layer. Cc: stable@vger.kernel.org [v3.4+] Signed-off-by: Peng Tao Signed-off-by: Trond Myklebust --- Reading git-format-patch failed