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-rw-r--r--fs/nfs/internal.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 541c9ebdbc5a..91e59a39fc08 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -229,6 +229,13 @@ extern void nfs_pgheader_init(struct nfs_pageio_descriptor *desc,
struct nfs_pgio_header *hdr,
void (*release)(struct nfs_pgio_header *hdr));
void nfs_set_pgio_error(struct nfs_pgio_header *hdr, int error, loff_t pos);
+int nfs_iocounter_wait(struct nfs_io_counter *c);
+
+static inline void nfs_iocounter_init(struct nfs_io_counter *c)
+{
+ c->flags = 0;
+ atomic_set(&c->io_count, 0);
+}
/* nfs2xdr.c */
extern struct rpc_procinfo nfs_procedures[];