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authorEric Sandeen <sandeen@redhat.com>2012-11-14 22:22:05 -0500
committerTheodore Ts'o <tytso@mit.edu>2012-11-14 22:22:05 -0500
commit66bea92c69477a75a5d37b9bfed5773c92a3c4b4 (patch)
tree86e3173bc78ebb334e8c5b1e9f9e0998104fb2d0 /tools/perf/scripts/python/export-to-postgresql.py
parentc6af8803cd4f56aa62a47448c55030d4905b6783 (diff)
ext4: init pagevec in ext4_da_block_invalidatepages
ext4_da_block_invalidatepages is missing a pagevec_init(), which means that pvec->cold contains random garbage. This affects whether the page goes to the front or back of the LRU when ->cold makes it to free_hot_cold_page() Reviewed-by: Lukas Czerner <lczerner@redhat.com> Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com> Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
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