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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-06-24 23:13:27 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2024-06-26 16:53:29 +0300 |
| commit | 5a905e33b266f504e0b290055125e5002635e2e6 (patch) | |
| tree | 9013cce2bcd9ddb51f8fc0842eabf2f036f1c51b /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 4adcaf969d77d3d3aa3871bbadc196258a38aec6 (diff) | |
| download | linux-5a905e33b266f504e0b290055125e5002635e2e6.tar.xz | |
RDMA/hfi1: Constify struct mmu_rb_ops
'struct mmu_rb_ops' is not modified in this driver.
Constifying this structure moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
10879 164 0 11043 2b23 drivers/infiniband/hw/hfi1/pin_system.o
After:
=====
text data bss dec hex filename
10907 140 0 11047 2b27 drivers/infiniband/hw/hfi1/pin_system.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/b826dd05eefa5f4d6a7a1b4d191eaf37c714ed04.1719259997.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions