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| author | Richard Kennedy | 2010-03-25 12:27:36 +0100 |
|---|---|---|
| committer | Steven Rostedt | 2010-07-21 03:58:44 +0200 |
| commit | 985023dee6e212493831431ba2e3ce8918f001b2 (patch) | |
| tree | 7b8afee8eed100ff3ab1069504598445e644fe05 /include/trace/ftrace.h | |
| parent | tracing: Allow to disable cmdline recording (diff) | |
| download | kernel-qcow2-linux-985023dee6e212493831431ba2e3ce8918f001b2.tar.gz kernel-qcow2-linux-985023dee6e212493831431ba2e3ce8918f001b2.tar.xz kernel-qcow2-linux-985023dee6e212493831431ba2e3ce8918f001b2.zip | |
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')
0 files changed, 0 insertions, 0 deletions