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| author | Richard Kennedy <richard@rsk.demon.co.uk> | 2011-03-23 02:33:56 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-23 03:44:10 +0300 |
| commit | f3ccfcdaf3986f8c541886606e950de52cab7ad3 (patch) | |
| tree | 3433cd58adfe51db1f466e6033040ac9a512ffd2 /drivers | |
| parent | c837fb37a60aa642b9ad423462e32b851a03020a (diff) | |
| download | linux-f3ccfcdaf3986f8c541886606e950de52cab7ad3.tar.xz | |
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>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions