From cbbe76c8bb27c0bea4bfa6cac56b5d4073b90687 Mon Sep 17 00:00:00 2001
From: Bob Peterson <rpeterso@redhat.com>
Date: Fri, 16 Nov 2018 14:18:32 -0600
Subject: gfs2: Remove vestigial bd_ops
Field bd_ops was set but never used, so I removed it, and all
code supporting it.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Acked-by: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
---
fs/gfs2/incore.h | 1 -
fs/gfs2/log.c | 1 -
fs/gfs2/trans.c | 8 +++-----
3 files changed, 3 insertions(+), 7 deletions(-)
(limited to 'fs')
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 888b62cfd6d1..663759abe60d 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -165,7 +165,6 @@ struct gfs2_bufdata {
u64 bd_blkno;
struct list_head bd_list;
- const struct gfs2_log_operations *bd_ops;
struct gfs2_trans *bd_tr;
struct list_head bd_ail_st_list;
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 4dcd2b48189e..5bfaf381921a 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -605,7 +605,6 @@ void gfs2_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd)
bd->bd_blkno = bh->b_blocknr;
gfs2_remove_from_ail(bd); /* drops ref on bh */
bd->bd_bh = NULL;
- bd->bd_ops = &gfs2_revoke_lops;
sdp->sd_log_num_revoke++;
atomic_inc(&gl->gl_revokes);
set_bit(GLF_LFLUSH, &gl->gl_flags);
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c
index 423bc2d03dd8..cd9a94a6b5bb 100644
--- a/fs/gfs2/trans.c
+++ b/fs/gfs2/trans.c
@@ -124,15 +124,13 @@ void gfs2_trans_end(struct gfs2_sbd *sdp)
}
static struct gfs2_bufdata *gfs2_alloc_bufdata(struct gfs2_glock *gl,
- struct buffer_head *bh,
- const struct gfs2_log_operations *lops)
+ struct buffer_head *bh)
{
struct gfs2_bufdata *bd;
bd = kmem_cache_zalloc(gfs2_bufdata_cachep, GFP_NOFS | __GFP_NOFAIL);
bd->bd_bh = bh;
bd->bd_gl = gl;
- bd->bd_ops = lops;
INIT_LIST_HEAD(&bd->bd_list);
bh->b_private = bd;
return bd;
@@ -169,7 +167,7 @@ void gfs2_trans_add_data(struct gfs2_glock *gl, struct buffer_head *bh)
gfs2_log_unlock(sdp);
unlock_buffer(bh);
if (bh->b_private == NULL)
- bd = gfs2_alloc_bufdata(gl, bh, &gfs2_databuf_lops);
+ bd = gfs2_alloc_bufdata(gl, bh);
else
bd = bh->b_private;
lock_buffer(bh);
@@ -210,7 +208,7 @@ void gfs2_trans_add_meta(struct gfs2_glock *gl, struct buffer_head *bh)
unlock_buffer(bh);
lock_page(bh->b_page);
if (bh->b_private == NULL)
- bd = gfs2_alloc_bufdata(gl, bh, &gfs2_buf_lops);
+ bd = gfs2_alloc_bufdata(gl, bh);
else
bd = bh->b_private;
unlock_page(bh->b_page);
--
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