diff options
| author | Bob Peterson <rpeterso@redhat.com> | 2012-05-01 20:00:34 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2012-05-02 12:14:36 +0400 |
| commit | c0752aa7e4d48cc19e167ccb0092bea8e5b6ca3a (patch) | |
| tree | 2ff43322a35871364f9be2c2e4a6427db7db8a0f /fs/gfs2/incore.h | |
| parent | 1c47f09592148ba629edb2020d4dd94f81b16d11 (diff) | |
| download | linux-c0752aa7e4d48cc19e167ccb0092bea8e5b6ca3a.tar.xz | |
GFS2: eliminate log elements and simplify
This patch eliminates the gfs2_log_element data structure and
rolls its two components into the gfs2_bufdata. This makes the code
easier to understand and makes it easier to migrate to a rbtree
to keep the list sorted.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index f1189a2cdb78..aa9949e5de26 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -26,7 +26,7 @@ #define DIO_METADATA 0x00000020 struct gfs2_log_operations; -struct gfs2_log_element; +struct gfs2_bufdata; struct gfs2_holder; struct gfs2_glock; struct gfs2_quota_data; @@ -52,7 +52,7 @@ struct gfs2_log_header_host { */ struct gfs2_log_operations { - void (*lo_add) (struct gfs2_sbd *sdp, struct gfs2_log_element *le); + void (*lo_add) (struct gfs2_sbd *sdp, struct gfs2_bufdata *bd); void (*lo_before_commit) (struct gfs2_sbd *sdp); void (*lo_after_commit) (struct gfs2_sbd *sdp, struct gfs2_ail *ai); void (*lo_before_scan) (struct gfs2_jdesc *jd, @@ -64,11 +64,6 @@ struct gfs2_log_operations { const char *lo_name; }; -struct gfs2_log_element { - struct list_head le_list; - const struct gfs2_log_operations *le_ops; -}; - #define GBF_FULL 1 struct gfs2_bitmap { @@ -120,7 +115,8 @@ struct gfs2_bufdata { struct gfs2_glock *bd_gl; u64 bd_blkno; - struct gfs2_log_element bd_le; + struct list_head bd_list; + const struct gfs2_log_operations *bd_ops; struct gfs2_ail *bd_ail; struct list_head bd_ail_st_list; |