diff options
Diffstat (limited to 'fs/gfs2/log.c')
| -rw-r--r-- | fs/gfs2/log.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 00ab6c070a1..d0e6b42c86e 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -229,8 +229,10 @@ static void gfs2_ail2_empty_one(struct gfs2_sbd *sdp, struct gfs2_ail *ai) list_del(&bd->bd_ail_st_list); list_del(&bd->bd_ail_gl_list); atomic_dec(&bd->bd_gl->gl_ail_count); - bh_ip = GFS2_I(bd->bd_bh->b_page->mapping->host); - gfs2_meta_cache_flush(bh_ip); + if (bd->bd_bh->b_page->mapping) { + bh_ip = GFS2_I(bd->bd_bh->b_page->mapping->host); + gfs2_meta_cache_flush(bh_ip); + } brelse(bd->bd_bh); } } |