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authorRichard Kennedy <richard@rsk.demon.co.uk>2011-03-22 16:33:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-22 17:44:10 -0700
commitf3ccfcdaf3986f8c541886606e950de52cab7ad3 (patch)
tree3433cd58adfe51db1f466e6033040ac9a512ffd2 /net
parentc837fb37a60aa642b9ad423462e32b851a03020a (diff)
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fs.h: remove 8 bytes of padding from block_device on 64bit builds
Re-ordering struct block_inode to remove 8 bytes of padding on 64 bit builds, which also shrinks bdev_inode by 8 bytes (776 -> 768) allowing it to fit into one fewer cache lines. Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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