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From 8de411c5ad1f20f52a562f79b08de17187ff1920 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Tue, 14 Apr 2015 21:17:19 +0200
Subject: [PATCH hurd 06/16] libdiskfs: make struct node more compact
* libdiskfs/diskfs.h (struct node): Turn flags into a bit field.
---
libdiskfs/diskfs.h | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/libdiskfs/diskfs.h b/libdiskfs/diskfs.h
index 535fb39..18df0eb 100644
--- a/libdiskfs/diskfs.h
+++ b/libdiskfs/diskfs.h
@@ -86,13 +86,20 @@ struct node
io_statbuf_t dn_stat;
+ /* Flags. */
+ unsigned int
+
/* Stat has been modified if one of the following four fields
is nonzero. Also, if one of the dn_set_?time fields is nonzero,
the appropriate dn_stat.st_?tim field needs to be updated. */
- int dn_set_ctime;
- int dn_set_atime;
- int dn_set_mtime;
- int dn_stat_dirty;
+ dn_set_ctime:1,
+ dn_set_atime:1,
+ dn_set_mtime:1,
+ dn_stat_dirty:1,
+
+ /* Indicate whether the author is tracking the uid because the
+ on-disk file format does not encode a separate author. */
+ author_tracks_uid:1;
pthread_mutex_t lock;
@@ -117,8 +124,6 @@ struct node
loff_t allocsize;
ino64_t cache_id;
-
- int author_tracks_uid;
};
struct diskfs_control
--
2.1.4
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