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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>
This commit is contained in:
Jan Harkes 2007-07-19 01:48:44 -07:00 committed by Linus Torvalds
parent 8c6d215284
commit fac1f0e340
1 changed files with 8 additions and 8 deletions
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16
fs/coda/inode.c
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@ -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;