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| author | Christoph Hellwig <hch@infradead.org> | 2013-12-13 11:00:42 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2013-12-13 11:00:42 +1100 |
| commit | 9597df6b26a1988a5a04762711149f98ec6ab388 (patch) | |
| tree | 576228ddbba2315adaf2d1b5bddd694ef7c81d9d | |
| parent | f9b395a8ef8f34d19cae2cde361e19c96e097fad (diff) | |
| download | blackbird-op-linux-9597df6b26a1988a5a04762711149f98ec6ab388.tar.gz blackbird-op-linux-9597df6b26a1988a5a04762711149f98ec6ab388.zip | |
xfs: remove duplicate code in xlog_cil_insert_format_items
Share code that was previously duplicated in two branches.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
| -rw-r--r-- | fs/xfs/xfs_log_cil.c | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 5eb51fc5eb84..0a7a8cef6019 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -254,29 +254,22 @@ xlog_cil_insert_format_items( */ *diff_iovecs -= lv->lv_niovecs; *diff_len -= lv->lv_buf_len; - - /* Ensure the lv is set up according to ->iop_size */ - lv->lv_niovecs = niovecs; - lv->lv_buf = (char *)lv + buf_size - nbytes; - - lv->lv_buf_len = xlog_cil_lv_item_format(lip, lv); - goto insert; + } else { + /* allocate new data chunk */ + lv = kmem_zalloc(buf_size, KM_SLEEP|KM_NOFS); + lv->lv_item = lip; + lv->lv_size = buf_size; + if (ordered) { + /* track as an ordered logvec */ + ASSERT(lip->li_lv == NULL); + lv->lv_buf_len = XFS_LOG_VEC_ORDERED; + goto insert; + } + lv->lv_iovecp = (struct xfs_log_iovec *)&lv[1]; } - /* allocate new data chunk */ - lv = kmem_zalloc(buf_size, KM_SLEEP|KM_NOFS); - lv->lv_item = lip; - lv->lv_size = buf_size; + /* Ensure the lv is set up according to ->iop_size */ lv->lv_niovecs = niovecs; - if (ordered) { - /* track as an ordered logvec */ - ASSERT(lip->li_lv == NULL); - lv->lv_buf_len = XFS_LOG_VEC_ORDERED; - goto insert; - } - - /* The allocated iovec region lies beyond the log vector. */ - lv->lv_iovecp = (struct xfs_log_iovec *)&lv[1]; /* The allocated data region lies beyond the iovec region */ lv->lv_buf = (char *)lv + buf_size - nbytes; |
