diff options
| author | Will Deacon <[email protected]> | 2012-01-20 12:01:09 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2012-01-23 10:20:04 +0000 |
| commit | 972da06470519b6eaef9776a586e2353f089de9c (patch) | |
| tree | 346f0f57424c9e2e01b1fa00113557082028ef1b /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | f0d5375e3c7b5d7f128af03c5271c328faeb3ae7 (diff) | |
ARM: 7290/1: vmlinux.lds.S: align the exception fixup table to a 4-byte boundary
The exception fixup table is currently aligned to a 32-byte boundary.
Whilst this won't cause any problems, the exception_table_entry
structures contain only a pair of unsigned longs, so 4-byte alignment
is all that is required. If the table was walked from start to end,
cacheline alignment may bring some performance benefits, but since a
binary search is used, the access pattern is random and will not benefit
from a stricter alignment.
Acked-by: Nicolas Pitre <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions