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authorChristoph Hellwig <hch@lst.de>2005-11-08 21:35:04 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-09 07:55:58 -0800
commite4543eddfd3bf3e0d625841377fa695a519edfd4 (patch)
treeb62546cb0038529bd8cd583333c556ad799f2081 /fs/binfmt_misc.c
parente4a53cbabc81f04e24a5570b4aa6a6384bdbfc67 (diff)
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[PATCH] add a vfs_permission helper
Most permission() calls have a struct nameidata * available. This helper takes that as an argument and thus makes sure we pass it down for lookup intents and prepares for per-mount read-only support where we need a struct vfsmount for checking whether a file is writeable. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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