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ext4: address scalability issue by removing extent cache statistics
author
Theodore Ts'o
<tytso@mit.edu>
Mon, 16 Apr 2012 16:16:20 +0000
(12:16 -0400)
committer
Theodore Ts'o
<tytso@mit.edu>
Mon, 16 Apr 2012 16:16:20 +0000
(12:16 -0400)
Andi Kleen and Tim Chen have reported that under certain circumstances
the extent cache statistics are causing scalability problems due to
cache line bounces.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
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git.openpandora.org / pandora-kernel.git / commitdiff