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author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-11-18 08:25:12 (GMT) |
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committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-11-20 01:05:51 (GMT) |
commit | 61a189e9c62359cd12b2aa3bd6ab9cffa6cf2745 (patch) | |
tree | 03c5cb693a5ea01474055fa26028c42d37011b1d /fs/nilfs2/segment.c | |
parent | 70622a2091647840013c1e982e56a8808768847e (diff) | |
download | linux-fsl-qoriq-61a189e9c62359cd12b2aa3bd6ab9cffa6cf2745.tar.xz |
nilfs2: move routine marking segment usage dirty into sufile
This adds nilfs_sufile_mark_dirty() function in sufile to replace
nilfs_touch_segusage() function in log writer code. This is a
preparation for the further cleanup which will move out low level
sufile operations in the log writer.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/segment.c')
-rw-r--r-- | fs/nilfs2/segment.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c index d21179b..3ae4a38 100644 --- a/fs/nilfs2/segment.c +++ b/fs/nilfs2/segment.c @@ -1273,21 +1273,6 @@ static int nilfs_segctor_collect_blocks(struct nilfs_sc_info *sci, int mode) return err; } -static int nilfs_touch_segusage(struct inode *sufile, __u64 segnum) -{ - struct buffer_head *bh_su; - struct nilfs_segment_usage *raw_su; - int err; - - err = nilfs_sufile_get_segment_usage(sufile, segnum, &raw_su, &bh_su); - if (unlikely(err)) - return err; - nilfs_mdt_mark_buffer_dirty(bh_su); - nilfs_mdt_mark_dirty(sufile); - nilfs_sufile_put_segment_usage(sufile, segnum, bh_su); - return 0; -} - static int nilfs_segctor_begin_construction(struct nilfs_sc_info *sci, struct the_nilfs *nilfs) { @@ -1312,7 +1297,7 @@ static int nilfs_segctor_begin_construction(struct nilfs_sc_info *sci, } sci->sc_segbuf_nblocks = segbuf->sb_rest_blocks; - err = nilfs_touch_segusage(nilfs->ns_sufile, segbuf->sb_segnum); + err = nilfs_sufile_mark_dirty(nilfs->ns_sufile, segbuf->sb_segnum); if (unlikely(err)) return err; @@ -1352,7 +1337,7 @@ static int nilfs_segctor_extend_segments(struct nilfs_sc_info *sci, * not be dirty. The following call ensures that the buffer is dirty * and will pin the buffer on memory until the sufile is written. */ - err = nilfs_touch_segusage(sufile, prev->sb_nextnum); + err = nilfs_sufile_mark_dirty(sufile, prev->sb_nextnum); if (unlikely(err)) return err; |