Messages in this thread Patch in this message | | | Date | Mon, 30 May 2011 17:35:46 -0700 (PDT) | From | Hugh Dickins <> | Subject | [PATCH 1/14] mm: invalidate_mapping_pages flush cleancache |
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truncate_inode_pages_range() and invalidate_inode_pages2_range() call cleancache_flush_inode(mapping) before and after: shouldn't invalidate_mapping_pages() be doing the same?
Signed-off-by: Hugh Dickins <hughd@google.com> Cc: Dan Magenheimer <dan.magenheimer@oracle.com> --- mm/truncate.c | 2 ++ 1 file changed, 2 insertions(+)
--- linux.orig/mm/truncate.c 2011-05-30 13:56:10.416798124 -0700 +++ linux/mm/truncate.c 2011-05-30 14:08:46.612547848 -0700 @@ -333,6 +333,7 @@ unsigned long invalidate_mapping_pages(s unsigned long count = 0; int i; + cleancache_flush_inode(mapping); pagevec_init(&pvec, 0); while (next <= end && pagevec_lookup(&pvec, mapping, next, PAGEVEC_SIZE)) { @@ -373,6 +374,7 @@ unsigned long invalidate_mapping_pages(s mem_cgroup_uncharge_end(); cond_resched(); } + cleancache_flush_inode(mapping); return count; } EXPORT_SYMBOL(invalidate_mapping_pages);
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