From 012fa16dca0da6c487dd066829ff0b0954925fe6 Mon Sep 17 00:00:00 2001 From: Peng Tao Date: Mon, 1 Dec 2014 08:22:21 +0800 Subject: nfs: add a helper to set NFS_ODIRECT_RESCHED_WRITES to direct writes To allow pnfs LD to ask direct writes to be resend. Signed-off-by: Peng Tao --- fs/nfs/direct.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/nfs/direct.c') diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index eb814789f700..4fad6b727eb4 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -116,6 +116,12 @@ static inline int put_dreq(struct nfs_direct_req *dreq) return atomic_dec_and_test(&dreq->io_count); } +void nfs_direct_set_resched_writes(struct nfs_direct_req *dreq) +{ + dreq->flags = NFS_ODIRECT_RESCHED_WRITES; +} +EXPORT_SYMBOL_GPL(nfs_direct_set_resched_writes); + static void nfs_direct_good_bytes(struct nfs_direct_req *dreq, struct nfs_pgio_header *hdr) { -- cgit v1.2.3-70-g09d2