diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-27 13:53:53 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-27 13:53:53 -0400 |
| commit | f45b7ddd2bae1dc98e35c3611b55cba6d2a8da9e (patch) | |
| tree | b2c498fc65855cb0f7ec17b9e2a42200aae633af /fs/gfs2/ops_fstype.c | |
| parent | ae4a382004fc6cf229c51deaf69910410d313e0b (diff) | |
[GFS2] Use a bio to read the superblock
This means that we don't need to create a special inode just to contain
a struct address_space in order to read a single disk block. Instead
we read the disk block directly. Its slightly faster, and uses slightly
less memory, but the real reason for doing this is that it removes a
special case from the glock code.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/ops_fstype.c')
| -rw-r--r-- | fs/gfs2/ops_fstype.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index a86ce67949db..de18923eea70 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -310,11 +310,6 @@ static int init_sb(struct gfs2_sbd *sdp, int silent, int undo) sdp->sd_sb.sb_bsize, (unsigned int)PAGE_SIZE); goto out; } - - /* Get rid of buffers from the original block size */ - sb_gh.gh_gl->gl_ops->go_inval(sb_gh.gh_gl, DIO_METADATA | DIO_DATA); - sb_gh.gh_gl->gl_aspace->i_blkbits = sdp->sd_sb.sb_bsize_shift; - sb_set_blocksize(sb, sdp->sd_sb.sb_bsize); /* Get the root inode */ |