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-rw-r--r--include/linux/nfs_fs.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1cc25682b20..fc01d5cb4cf 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -59,11 +59,18 @@ struct nfs_lockowner {
pid_t l_pid;
};
+#define NFS_IO_INPROGRESS 0
+struct nfs_io_counter {
+ unsigned long flags;
+ atomic_t io_count;
+};
+
struct nfs_lock_context {
atomic_t count;
struct list_head list;
struct nfs_open_context *open_context;
struct nfs_lockowner lockowner;
+ struct nfs_io_counter io_count;
};
struct nfs4_state;
@@ -77,6 +84,7 @@ struct nfs_open_context {
unsigned long flags;
#define NFS_CONTEXT_ERROR_WRITE (0)
#define NFS_CONTEXT_RESEND_WRITES (1)
+#define NFS_CONTEXT_BAD (2)
int error;
struct list_head list;