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-rw-r--r--fs/nfs/write.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index e6fe3d69d14..4d6861c0dc1 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -80,6 +80,7 @@ struct nfs_write_header *nfs_writehdr_alloc(void)
INIT_LIST_HEAD(&hdr->rpc_list);
spin_lock_init(&hdr->lock);
atomic_set(&hdr->refcnt, 0);
+ hdr->verf = &p->verf;
}
return p;
}
@@ -619,6 +620,7 @@ static void nfs_write_completion(struct nfs_pgio_header *hdr)
goto next;
}
if (test_bit(NFS_IOHDR_NEED_COMMIT, &hdr->flags)) {
+ memcpy(&req->wb_verf, hdr->verf, sizeof(req->wb_verf));
nfs_mark_request_commit(req, hdr->lseg, &cinfo);
goto next;
}
@@ -1255,15 +1257,14 @@ static void nfs_writeback_release_common(void *calldata)
struct nfs_write_data *data = calldata;
struct nfs_pgio_header *hdr = data->header;
int status = data->task.tk_status;
- struct nfs_page *req = hdr->req;
if ((status >= 0) && nfs_write_need_commit(data)) {
spin_lock(&hdr->lock);
if (test_bit(NFS_IOHDR_NEED_RESCHED, &hdr->flags))
; /* Do nothing */
else if (!test_and_set_bit(NFS_IOHDR_NEED_COMMIT, &hdr->flags))
- memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf));
- else if (memcmp(&req->wb_verf, &data->verf, sizeof(req->wb_verf)))
+ memcpy(hdr->verf, &data->verf, sizeof(*hdr->verf));
+ else if (memcmp(hdr->verf, &data->verf, sizeof(*hdr->verf)))
set_bit(NFS_IOHDR_NEED_RESCHED, &hdr->flags);
spin_unlock(&hdr->lock);
}