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authorSteven Whitehouse <swhiteho@redhat.com>2014-02-21 21:55:33 (GMT)
committerSteven Whitehouse <swhiteho@redhat.com>2014-02-24 19:49:12 (GMT)
commit022ef4feed0c648aeb72d0c8ad06d266de08f525 (patch)
tree03fd8c0fe847338bcf2772a469c9eaa1853d8a9d /fs/gfs2/trans.c
parentd69a3c6561362a53d1be908ca343d899161d602c (diff)
downloadlinux-022ef4feed0c648aeb72d0c8ad06d266de08f525.tar.xz
GFS2: Move log buffer accounting to transaction
Now we have a master transaction into which other transactions are merged, the accounting can be done using this master transaction. We no longer require the superblock fields which were being used for this function. In addition, this allows for a clean up in calc_reserved() making it rather easier understand. Also, by reducing the number of variables used to track the buffers being added and removed from the journal, a number of error checks are now no longer required. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/trans.c')
-rw-r--r--fs/gfs2/trans.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c
index e0464a2..295f400 100644
--- a/fs/gfs2/trans.c
+++ b/fs/gfs2/trans.c
@@ -213,7 +213,6 @@ void gfs2_trans_add_data(struct gfs2_glock *gl, struct buffer_head *bh)
set_bit(GLF_DIRTY, &bd->bd_gl->gl_flags);
gfs2_pin(sdp, bd->bd_bh);
tr->tr_num_databuf_new++;
- sdp->sd_log_num_databuf++;
list_add_tail(&bd->bd_list, &tr->tr_databuf);
}
gfs2_log_unlock(sdp);
@@ -241,7 +240,6 @@ static void meta_lo_add(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd)
gfs2_pin(sdp, bd->bd_bh);
mh->__pad0 = cpu_to_be64(0);
mh->mh_jid = cpu_to_be32(sdp->sd_jdesc->jd_jid);
- sdp->sd_log_num_buf++;
list_add(&bd->bd_list, &tr->tr_buf);
tr->tr_num_buf_new++;
}