tree eaff0a3d6fed469629b81e8781ac80ca7c75eec1
parent 43529c97122f2c851126447963eedcb8cba74fbe
author Tejun Heo <tj@kernel.org> 1231496354 +0900
committer Linus Torvalds <torvalds@linux-foundation.org> 1231530862 -0800

libata: use WARN_ON_ONCE on hot paths

Convert WARN_ON() on command issue/completion paths to WARN_ON_ONCE()
so that libata doesn't spam the machine even when one of those
conditions triggers repeatedly.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>