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authorRichard Kennedy <richard@rsk.demon.co.uk>2010-03-25 11:27:36 +0000
committerSteven Rostedt <rostedt@goodmis.org>2010-07-20 21:58:44 -0400
commit985023dee6e212493831431ba2e3ce8918f001b2 (patch)
tree7b8afee8eed100ff3ab1069504598445e644fe05 /include/trace/ftrace.h
parente870e9a1240bcef1157ffaaf71dac63362e71904 (diff)
trace: Reorder struct ring_buffer_per_cpu to remove padding on 64bit
Reorder structure to remove 8 bytes of padding on 64 bit builds. This shrinks the size to 128 bytes so allowing allocation from a smaller slab & needed one fewer cache lines. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> LKML-Reference: <1269516456.2054.8.camel@localhost> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/trace/ftrace.h')
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