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| author |   Hongbo Li <lihongbo22@huawei.com> | 2024-09-04 09:15:53 +0800 |
|---|---|---|
| committer |   Wei Liu <wei.liu@kernel.org> | 2024-09-05 15:04:49 +0000 |
| commit | 895384881ec960aa4c602397a69f0a44a8169405 (patch) | |
| tree | da21d237b5559d4b1f0329a4bdb78e754004e7e6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | tools: hv: rm .*.cmd when make clean (diff) | |
| download | wireguard-linux-895384881ec960aa4c602397a69f0a44a8169405.tar.xz wireguard-linux-895384881ec960aa4c602397a69f0a44a8169405.zip | |
hv: vmbus: Constify struct kobj_type and struct attribute_group
vmbus_chan_group and vmbus_chan_type are not modified. They are only
used in the helpers which take a const type parameter.
Constifying these structures and moving them to a read-only section can
increase over all security.
```
[Before]
text data bss dec hex filename
20568 4699 48 25315 62e3 drivers/hv/vmbus_drv.o
[After]
text data bss dec hex filename
20696 4571 48 25315 62e3 drivers/hv/vmbus_drv.o
```
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Reviewed-by: Naman Jain <namjain@linux.microsoft.com>
Link: https://lore.kernel.org/r/20240904011553.2010203-1-lihongbo22@huawei.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20240904011553.2010203-1-lihongbo22@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions