The patch titled
Subject: ocfs2: clean up unused variable in ocfs2_duplicate_clusters_by_page()
has been added to the -mm tree. Its filename is
ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page.patch
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------------------------------------------------------
From: Joseph Qi <joseph.qi@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/refcounttree.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN fs/ocfs2/refcounttree.c~ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page fs/ocfs2/refcounttree.c
--- a/fs/ocfs2/refcounttree.c~ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page
+++ a/fs/ocfs2/refcounttree.c
@@ -2920,16 +2920,13 @@ int ocfs2_duplicate_clusters_by_page(han
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);
/*
_
Patches currently in -mm which might be from joseph.qi@xxxxxxxxxx are
ocfs2-improve-performance-for-localalloc.patch
ocfs2-do-not-include-dio-entry-in-case-of-orphan-scan.patch
ocfs2-only-take-lock-if-dio-entry-when-recover-orphans.patch
ocfs2-fix-race-between-mount-and-delete-node-cluster.patch
ocfs2-add-uuid-to-ocfs2-thread-name-for-problem-analysis.patch
ocfs2-cleanup-unused-variable-in-ocfs2_duplicate_clusters_by_page.patch
ocfs2-dlm-fix-race-between-convert-and-recovery.patch
ocfs2-dlm-fix-race-between-convert-and-recovery-v2.patch
ocfs2-dlm-fix-race-between-convert-and-recovery-v3.patch
ocfs2-dlm-fix-bug-in-dlm_move_lockres_to_recovery_list.patch
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