Pass mode to wait_on_atomic_t() action funcs and provide default actions

[sfrench/cifs-2.6.git] / fs / nfs / internal.h

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 68cc22083639bb8c90ec8829a713c27a55eef75f..5ab17fd4700a69bff2894a9d382488c5da717411 100644 (file)
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * NFS internal definitions
  */
@@ -387,7 +388,7 @@ extern void nfs_evict_inode(struct inode *);
 void nfs_zap_acl_cache(struct inode *inode);
 extern bool nfs_check_cache_invalid(struct inode *, unsigned long);
 extern int nfs_wait_bit_killable(struct wait_bit_key *key, int mode);
-extern int nfs_wait_atomic_killable(atomic_t *p);
+extern int nfs_wait_atomic_killable(atomic_t *p, unsigned int mode);
 
 /* super.c */
 extern const struct super_operations nfs_sops;
@@ -768,3 +769,10 @@ static inline bool nfs_error_is_fatal(int err)
                return false;
        }
 }
+
+static inline void nfs_context_set_write_error(struct nfs_open_context *ctx, int error)
+{
+       ctx->error = error;
+       smp_wmb();
+       set_bit(NFS_CONTEXT_ERROR_WRITE, &ctx->flags);
+}