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| author | Denys Vlasenko <dvlasenk@redhat.com> | 2015-09-26 15:47:17 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-28 11:13:31 +0300 |
| commit | 0d44975d1e2791f6df2b84b182f49d815ba3c9e0 (patch) | |
| tree | 1739c9a93bf592af4245a2ff1595aae2af74fc98 /arch/x86/entry/entry_64.S | |
| parent | 097f70b3c4d84ffccca15195bdfde3a37c0a7c0f (diff) | |
| download | linux-0d44975d1e2791f6df2b84b182f49d815ba3c9e0.tar.xz | |
x86/kgdb: Replace bool_int_array[NR_CPUS] with bitmap
Straigntforward conversion from:
int was_in_debug_nmi[NR_CPUS]
to:
DECLARE_BITMAP(was_in_debug_nmi, NR_CPUS)
Saves about 2 kbytes in BSS for NR_CPUS=512.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Link: http://lkml.kernel.org/r/1443271638-2568-1-git-send-email-dvlasenk@redhat.com
[ Tidied up the code a bit. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/entry_64.S')
0 files changed, 0 insertions, 0 deletions