diff options
| author | Vegard Nossum <vegard.nossum@gmail.com> | 2010-01-08 14:42:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-11 09:34:04 -0800 |
| commit | e992cd9b72a18122bd5c958715623057f110793f (patch) | |
| tree | f73e19fd0af4cf446ab718550acac62d021e47ee /lib/dma-debug.c | |
| parent | cb5a8b2c92febbed57126e1b8416dfd7607ff03d (diff) | |
kmemcheck: make bitfield annotations truly no-ops when disabled
It turns out that even zero-sized struct members (int foo[0];) will affect
the struct layout, causing us in particular to lose 4 bytes in struct
sock.
This patch fixes the regression in CONFIG_KMEMCHECK=n case.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions