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| author | Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> | 2022-02-25 13:33:40 -0600 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-04-05 21:23:34 +0200 |
| commit | 9f1b19b977ee3cbd3fe9135ff63dbf221eac1d6a (patch) | |
| tree | 6ac31171f6a67e9277cf54ef460d403137b6e0f8 /arch/x86/kernel/cpu/mce/amd.c | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
x86/mce: Avoid unnecessary padding in struct mce_bank
Convert struct mce_bank member "init" from bool to a bitfield to get rid
of unnecessary padding.
$ pahole -C mce_bank arch/x86/kernel/cpu/mce/core.o
before:
/* size: 16, cachelines: 1, members: 2 */
/* padding: 7 */
/* last cacheline: 16 bytes */
after:
/* size: 16, cachelines: 1, members: 3 */
/* last cacheline: 16 bytes */
No functional changes.
Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220225193342.215780-2-Smita.KoralahalliChannabasappa@amd.com
Diffstat (limited to 'arch/x86/kernel/cpu/mce/amd.c')
0 files changed, 0 insertions, 0 deletions