- fs-inodec-tweaks.patch removed from -mm tree

[akpm@xxxxxxxx]

The patch titled

     fs/inode.c tweaks

has been removed from the -mm tree.  Its filename is

     fs-inodec-tweaks.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
Subject: fs/inode.c tweaks
From: Andreas Mohr <andi@xxxxxxxxxxxxxxxxxxxxxxx>

Only touch inode's i_mtime and i_ctime to make them equal to "now" in case
they aren't yet (don't just update timestamp unconditionally).  Uninline
the hash function to save 259 Bytes.

This tiny inode change which may improve cache behaviour also shaves off 8
Bytes from file_update_time() on i386.

Included a tiny codestyle cleanup, too.

Signed-off-by: Andreas Mohr <andi@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---

 fs/inode.c |   14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff -puN fs/inode.c~fs-inodec-tweaks fs/inode.c
--- a/fs/inode.c~fs-inodec-tweaks
+++ a/fs/inode.c
@@ -657,7 +657,7 @@ static struct inode * get_new_inode_fast
 	return inode;
 }
 
-static inline unsigned long hash(struct super_block *sb, unsigned long hashval)
+static unsigned long hash(struct super_block *sb, unsigned long hashval)
 {
 	unsigned long tmp;
 
@@ -1003,7 +1003,7 @@ void generic_delete_inode(struct inode *
 
 	list_del_init(&inode->i_list);
 	list_del_init(&inode->i_sb_list);
-	inode->i_state|=I_FREEING;
+	inode->i_state |= I_FREEING;
 	inodes_stat.nr_inodes--;
 	spin_unlock(&inode_lock);
 
@@ -1210,13 +1210,15 @@ void file_update_time(struct file *file)
 		return;
 
 	now = current_fs_time(inode->i_sb);
-	if (!timespec_equal(&inode->i_mtime, &now))
+	if (!timespec_equal(&inode->i_mtime, &now)) {
+		inode->i_mtime = now;
 		sync_it = 1;
-	inode->i_mtime = now;
+	}
 
-	if (!timespec_equal(&inode->i_ctime, &now))
+	if (!timespec_equal(&inode->i_ctime, &now)) {
+		inode->i_ctime = now;
 		sync_it = 1;
-	inode->i_ctime = now;
+	}
 
 	if (sync_it)
 		mark_inode_dirty_sync(inode);
_

Patches currently in -mm which might be from andi@xxxxxxxxxxxxxxxxxxxxxxx are

origin.patch
fs-bioc-tweaks.patch
acx1xx-wireless-driver.patch

-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html