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authorAdel Gadllah <adel.gadllah@gmail.com>2008-08-16 14:21:06 +0900
committerJens Axboe <jens.axboe@oracle.com>2008-08-27 09:50:19 +0200
commita4a778971b9cfcbedb8648ba502d801f7db04c47 (patch)
treef8e66d6a6a53f0b277009763e703da1b0f9fc58b /fs
parent4beab5c623fef4622f9a8593f85760ff10b5a3f7 (diff)
downloadop-kernel-dev-a4a778971b9cfcbedb8648ba502d801f7db04c47.zip
op-kernel-dev-a4a778971b9cfcbedb8648ba502d801f7db04c47.tar.gz
block: clean up cmdfilter sysfs interface
This patch changes the interface of the cmd filter to use a +/- notation like: echo -- +0x02 +0x03 -0x08 If neither + or - is given it defaults to + (allow command). Note: The interface was added in 2.6.17-rc1 and is unused and undocumented so far so it's safe to change it. Reviewed-by: Matthew Wilcox <willy@linux.intel.com> Reviewed-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: jens.axboe@oracle.com Cc: James.Bottomley@hansenpartnership.com Cc: dan.j.williams@intel.com Cc: pjones@redhat.com Cc: viro@zeniv.linux.org.uk Cc: dougg@torque.net Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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