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author | Joel Granados <j.granados@samsung.com> | 2023-10-02 14:30:36 +0300 |
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committer | Luis Chamberlain <mcgrof@kernel.org> | 2023-10-11 01:22:02 +0300 |
commit | fdd9da76e2dec07de294f040bec3787f296c7c5d (patch) | |
tree | b4fd6894be67d78e9cbfab0d3e2f3b9e25211841 /drivers/perf/arm_pmuv3.c | |
parent | ce9ecca0238b140b88f43859b211c9fdfd8e5b70 (diff) | |
download | linux-fdd9da76e2dec07de294f040bec3787f296c7c5d.tar.xz |
S390: Remove now superfluous sentinel elem from ctl_table arrays
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which will
reduce the overall build time size of the kernel and run time memory
bloat by ~64 bytes per sentinel (further information Link :
https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)
Remove the sentinel element from appldata_table, s390dbf_table,
topology_ctl_table, cmm_table and page_table_sysctl. Reduced the memory
allocation in appldata_register_ops by 1 effectively removing the
sentinel from ops->ctl_table.
This removal is safe because register_sysctl_sz and register_sysctl use
the array size in addition to checking for the sentinel.
Tested-by: Alexander Gordeev <agordeev@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Joel Granados <j.granados@samsung.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'drivers/perf/arm_pmuv3.c')
0 files changed, 0 insertions, 0 deletions