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lib: Add self-test for atomic64_t

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This patch adds self-test on boot code for atomic64_t.

This has been used to test the later changes in this patchset.

Signed-off-by: Luca Barbieri <luca@luca-barbieri.com>
LKML-Reference: <1267005265-27958-4-git-send-email-luca@luca-barbieri.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Luca Barbieri
2010-02-24 10:54:24 +01:00
committed by H. Peter Anvin
parent 9c76b38476
commit 86a8938078
3 changed files with 167 additions and 0 deletions
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7
lib/Kconfig.debug
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@@ -1054,6 +1054,13 @@ config DMA_API_DEBUG
This option causes a performance degredation. Use only if you want
to debug device drivers. If unsure, say N.
config ATOMIC64_SELFTEST
bool "Perform an atomic64_t self-test at boot"
help
Enable this option to test the atomic64_t functions at boot.
If unsure, say N.
source "samples/Kconfig"
source "lib/Kconfig.kgdb"