The patch titled
Subject: fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes
has been added to the -mm tree. Its filename is
fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes
WARNING: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#4:
ocfs2_duplicate_clusters_by_page may crash if one of extent's pages is dirty.
WARNING: line over 80 characters
#54: FILE: fs/ocfs2/refcounttree.c:2958:
+ * In case PAGE_SIZE <= CLUSTER_SIZE, we do not expect a dirty page,
total: 0 errors, 2 warnings, 10 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
./patches/fix-crash-on-ocfs2_duplicate_clusters_by_page-v5.patch has style problems, please review.
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
Please run checkpatch prior to sending patches
Cc: Larry Chen <lchen@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
diff -puN fs/ocfs2/refcounttree.c~fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes fs/ocfs2/refcounttree.c
--- a/fs/ocfs2/refcounttree.c~fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes
+++ a/fs/ocfs2/refcounttree.c
@@ -2955,8 +2955,8 @@ retry:
}
/*
- * In case PAGE_SIZE <= CLUSTER_SIZE, we do not expect a dirty page,
- * so write it back.
+ * In case PAGE_SIZE <= CLUSTER_SIZE, we do not expect a dirty
+ * page, so write it back.
*/
if (PAGE_SIZE <= OCFS2_SB(sb)->s_clustersize) {
if (PageDirty(page)) {
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-utilc-improve-kvfree-kerneldoc.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
fix-crash-on-ocfs2_duplicate_clusters_by_page-v5-checkpatch-fixes.patch
mm.patch
mmpage_alloc-pf_wq_worker-threads-must-sleep-at-should_reclaim_retry-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix.patch
mm-page_alloc-reduce-unnecessary-binary-search-in-memblock_next_valid_pfn-fix-fix.patch
mm-memblock-introduce-memblock_search_pfn_regions-fix.patch
mm-calculate-deferred-pages-after-skipping-mirrored-memory-fix.patch
list_lru-prefetch-neighboring-list-entries-before-acquiring-lock-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
