drm/rockchip: add support for src1

[firefly-linux-kernel-4.4.55.git] / fs / autofs4 / autofs_i.h

diff --git a/fs/autofs4/autofs_i.h b/fs/autofs4/autofs_i.h
index 5b700ef1e59db31c9d8d71e9386566eb1c488774..502d3892d8a45d9268fbeb4bf1c3be848ac55b51 100644 (file)
--- a/fs/autofs4/autofs_i.h
+++ b/fs/autofs4/autofs_i.h
@@ -79,9 +79,13 @@ struct autofs_info {
 };
 
 #define AUTOFS_INF_EXPIRING    (1<<0) /* dentry is in the process of expiring */
-#define AUTOFS_INF_NO_RCU      (1<<1) /* the dentry is being considered
+#define AUTOFS_INF_WANT_EXPIRE (1<<1) /* the dentry is being considered
                                        * for expiry, so RCU_walk is
-                                       * not permitted
+                                       * not permitted.  If it progresses to
+                                       * actual expiry attempt, the flag is
+                                       * not cleared when EXPIRING is set -
+                                       * in that case it gets cleared only
+                                       * when it comes to clearing EXPIRING.
                                        */
 #define AUTOFS_INF_PENDING     (1<<2) /* dentry pending mount */
 
@@ -238,11 +242,6 @@ static inline u64 autofs4_get_ino(struct autofs_sb_info *sbi)
        return d_inode(sbi->sb->s_root)->i_ino;
 }
 
-static inline int simple_positive(struct dentry *dentry)
-{
-       return d_really_is_positive(dentry) && !d_unhashed(dentry);
-}
-
 static inline void __autofs4_add_expiring(struct dentry *dentry)
 {
        struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);