Patchwork [01/27] fs-tests: integck: shrink dir_entry_info structure size

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Submitter Artem Bityutskiy
Date April 13, 2011, 3:18 p.m.
Message ID <1302707947-6143-2-git-send-email-dedekind1@gmail.com>
Download mbox | patch
Permalink /patch/91028/
State New
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Comments

Artem Bityutskiy - April 13, 2011, 3:18 p.m.
From: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

Turn "int checked" flag into 'char' flag to lessen memory
consumption a bit. Indeed, the test allocates a lot of these
data objects, so the size decrease from 36 to 32 bytes on
32-bit platforms is good to have.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
---
 tests/fs-tests/integrity/integck.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c
index 88def58..c00e67e 100644
--- a/tests/fs-tests/integrity/integck.c
+++ b/tests/fs-tests/integrity/integck.c
@@ -89,14 +89,14 @@  struct dir_entry_info /* Each entry in a directory has one of these */
 	struct dir_entry_info *prev_link; /* List of hard links for same file */
 	char *name;
 	struct dir_info *parent; /* Parent directory */
-	char type; /* f => file, d => dir, s => symlink */
-	int checked; /* Temporary flag used when checking */
 	union {
 		struct file_info *file;
 		struct dir_info *dir;
 		struct symlink_info *symlink;
 		void *target;
 	};
+	char type; /* f => file, d => dir, s => symlink */
+	char checked; /* Temporary flag used when checking */
 };
 
 struct fd_info /* We keep a number of files open */