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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2024-10-03 10:06:42 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-10-03 10:58:50 +0300 |
| commit | 557e28f8b53243097162cf4d3e59bcee9fb9713b (patch) | |
| tree | 5828840c7081efeb1a25e28405e4775bb1a4a397 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 1c758df5a83ea0c9b5055536336d8a586b5010b0 (diff) | |
| download | linux-557e28f8b53243097162cf4d3e59bcee9fb9713b.tar.xz | |
soundwire: optimize sdw_dp0_prop
Move pointers and booleans.
Before:
struct sdw_dp0_prop {
u32 max_word; /* 0 4 */
u32 min_word; /* 4 4 */
u32 num_words; /* 8 4 */
/* XXX 4 bytes hole, try to pack */
u32 * words; /* 16 8 */
bool BRA_flow_controlled; /* 24 1 */
bool simple_ch_prep_sm; /* 25 1 */
/* XXX 2 bytes hole, try to pack */
u32 ch_prep_timeout; /* 28 4 */
bool imp_def_interrupts; /* 32 1 */
/* size: 40, cachelines: 1, members: 8 */
/* sum members: 27, holes: 2, sum holes: 6 */
/* padding: 7 */
/* last cacheline: 40 bytes */
};
after:
struct sdw_dp0_prop {
u32 * words; /* 0 8 */
u32 max_word; /* 8 4 */
u32 min_word; /* 12 4 */
u32 num_words; /* 16 4 */
u32 ch_prep_timeout; /* 20 4 */
bool BRA_flow_controlled; /* 24 1 */
bool simple_ch_prep_sm; /* 25 1 */
bool imp_def_interrupts; /* 26 1 */
/* size: 32, cachelines: 1, members: 8 */
/* padding: 5 */
/* last cacheline: 32 bytes */
};
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20241003070650.62787-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions