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authorShaohua Li <shaohua.li@intel.com>2011-07-08 08:19:21 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-07-08 08:19:21 +0200
commit316cc67d5e03801a5ee4ac660a4dfe9e02aed475 (patch)
treeddcac370cf4402127a9609cfe6bb86eb1ebb6c8d /block
parent55c022bbddb2c056b5dff1bd1b1758d31b6d64c9 (diff)
block: document blk_plug list access
I'm often confused why not disable preempt when changing blk_plug list. It would be better to add comments here in case others have the similar concerns. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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