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Message-Id: <1311711119-6286-4-git-send-email-per.forlin@linaro.org> Date: Tue, 26 Jul 2011 22:11:59 +0200 From: Per Forlin <per.forlin@...aro.org> To: linaro-dev@...ts.linaro.org, Nicolas Pitre <nicolas.pitre@...aro.org>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org, linux-doc@...r.kernel.org, Venkatraman S <svenkatr@...com>, Linus Walleij <linus.walleij@...aro.org>, Kyungmin Park <kyungmin.park@...sung.com>, Arnd Bergmann <arnd@...db.de>, Sourav Poddar <sourav.poddar@...com>, Chris Ball <cjb@...top.org>, Akinobu Mita <akinobu.mita@...il.com>, J Freyensee <james_p_freyensee@...ux.intel.com> Cc: Randy Dunlap <rdunlap@...otime.net>, Per Forlin <per.forlin@...aro.org> Subject: [PATCH v4 3/3] fault injection: add documentation on MMC IO fault injection Add description on how to enable random fault injection for MMC IO Signed-off-by: Per Forlin <per.forlin@...aro.org> --- Documentation/fault-injection/fault-injection.txt | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/Documentation/fault-injection/fault-injection.txt b/Documentation/fault-injection/fault-injection.txt index 7be15e4..27eede4 100644 --- a/Documentation/fault-injection/fault-injection.txt +++ b/Documentation/fault-injection/fault-injection.txt @@ -21,6 +21,11 @@ o fail_make_request /sys/block/<device>/make-it-fail or /sys/block/<device>/<partition>/make-it-fail. (generic_make_request()) +o fail_mmc_request + + injects MMC data errors on devices permitted by setting + /sys/kernel/debug/mmc0/make-it-fail + Configure fault-injection capabilities behavior ----------------------------------------------- -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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