coda: coda doesn't track atime

Set MS_NOATIME flag to avoid unnecessary calls when the coda inode is
accessed.

Also, set statfs.f_bsize to 4k.  1k is obviously too small for the suggested
IO size.

Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 8 insertions, 8 deletions

diff --git a/fs/coda/inode.c b/fs/coda/inode.c
index dbff1bd4fb96..29e441765600 100644
--- a/fs/coda/inode.c
+++ b/fs/coda/inode.c
@@ -83,7 +83,7 @@ void coda_destroy_inodecache(void)
 
 static int coda_remount(struct super_block *sb, int *flags, char *data)
 {
-        *flags |= MS_NODIRATIME;
+        *flags |= MS_NOATIME;
         return 0;
 }
 
@@ -176,12 +176,12 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
 
         sbi->sbi_vcomm = vc;
 
-        sb->s_fs_info = sbi;
-        sb->s_flags |= MS_NODIRATIME; /* probably even noatime */
-        sb->s_blocksize = 1024; /* XXXXX  what do we put here?? */
-        sb->s_blocksize_bits = 10;
-        sb->s_magic = CODA_SUPER_MAGIC;
-        sb->s_op = &coda_super_operations;
+        sb->s_fs_info = sbi;
+        sb->s_flags |= MS_NOATIME;
+        sb->s_blocksize = 4096; /* XXXXX  what do we put here?? */
+        sb->s_blocksize_bits = 12;
+        sb->s_magic = CODA_SUPER_MAGIC;
+        sb->s_op = &coda_super_operations;
 
         /* get root fid from Venus: this needs the root inode */
         error = venus_rootfid(sb, &fid);
@@ -296,7 +296,7 @@ static int coda_statfs(struct dentry *dentry, struct kstatfs *buf)
 
         /* and fill in the rest */
         buf->f_type = CODA_SUPER_MAGIC;
-        buf->f_bsize = 1024;
+        buf->f_bsize = 4096;
         buf->f_namelen = CODA_MAXNAMLEN;
 
         return 0;