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| author | Joseph Qi <joseph.qi@huawei.com> | 2015-11-05 18:44:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:34:48 -0800 |
| commit | 262d8a8779e24596ec3452ebb7d0a989de91089a (patch) | |
| tree | 9513d7d27b5a75163ca1c4203fe7f508c0fccb9b /fs/ocfs2 | |
| parent | 5afc44e2e9678c0808211f1662732b368cc25f76 (diff) | |
| download | op-kernel-dev-262d8a8779e24596ec3452ebb7d0a989de91089a.zip op-kernel-dev-262d8a8779e24596ec3452ebb7d0a989de91089a.tar.gz | |
ocfs2: clean up unused variable in ocfs2_duplicate_clusters_by_page()
readahead_pages in ocfs2_duplicate_clusters_by_page is defined but not
used, so clean it up.
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/refcounttree.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index e5d57cd..2521198 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2920,16 +2920,13 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle, u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster); struct page *page; pgoff_t page_index; - unsigned int from, to, readahead_pages; + unsigned int from, to; loff_t offset, end, map_end; struct address_space *mapping = inode->i_mapping; trace_ocfs2_duplicate_clusters_by_page(cpos, old_cluster, new_cluster, new_len); - readahead_pages = - (ocfs2_cow_contig_clusters(sb) << - OCFS2_SB(sb)->s_clustersize_bits) >> PAGE_CACHE_SHIFT; offset = ((loff_t)cpos) << OCFS2_SB(sb)->s_clustersize_bits; end = offset + (new_len << OCFS2_SB(sb)->s_clustersize_bits); /* |
