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authorLuck, Tony <tony.luck@intel.com>2013-12-18 15:17:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-12-20 13:12:01 -0800
commitdf36ac1bc2a166eef90785d584e4cfed6f52bd32 (patch)
tree024eb6ee8e997889d9cd31ed97503a158ebf898b /mm/mlock.c
parenteaadcfeb31e959028dfa2cc48741e126e3e15b28 (diff)
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pstore: Don't allow high traffic options on fragile devices
Some pstore backing devices use on board flash as persistent storage. These have limited numbers of write cycles so it is a poor idea to use them from high frequency operations. Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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