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| author | zhangwei(Jovi) <jovi.zhangwei@huawei.com> | 2013-04-30 15:28:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-30 17:04:09 -0700 |
| commit | 536b39ecf1b52ab71c2c126db0137611b9e1a4d4 (patch) | |
| tree | c6c6c3e848bc927bf560b2ddf3381230d4e39649 /kernel/relay.c | |
| parent | 8359f689e23a607ec6758737551045997848ac75 (diff) | |
| download | linux-536b39ecf1b52ab71c2c126db0137611b9e1a4d4.tar.gz linux-536b39ecf1b52ab71c2c126db0137611b9e1a4d4.tar.bz2 linux-536b39ecf1b52ab71c2c126db0137611b9e1a4d4.zip | |
kernel/relay.c: move FIX_SIZE macro into relay.c
It's better to place FIX_SIZE macro in relay.c, instead of relay.h
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/relay.c')
| -rw-r--r-- | kernel/relay.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/relay.c b/kernel/relay.c index d21006c4a3cc..4c2959b6c34d 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -550,6 +550,9 @@ static int __cpuinit relay_hotcpu_callback(struct notifier_block *nb, return NOTIFY_OK; } +/* Needs a _much_ better name... */ +#define FIX_SIZE(x) ((((x) - 1) & PAGE_MASK) + PAGE_SIZE) + /** * relay_open - create a new relay channel * @base_filename: base name of files to create, %NULL for buffering only |