diff options
| author | Alexander Chiang <achiang@hp.com> | 2010-02-02 19:08:14 +0000 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2010-02-24 10:23:42 -0800 |
| commit | 830a38713816fb1f0d05efc339bf41e91ac74379 (patch) | |
| tree | bb4df918400d0ef9d2be4c5af1529172ace3e582 /drivers | |
| parent | 6d6a0e71eec5886f2511632a38f28f1ed7794d70 (diff) | |
| download | linux-830a38713816fb1f0d05efc339bf41e91ac74379.tar.bz2 | |
IB/uverbs: Pack struct ib_uverbs_event_file tighter
Eliminate some padding in the structure by rearranging the members.
sizeof(struct ib_uverbs_event_file) is now 72 bytes (from 80) and
more members now fit in the first cacheline.
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/uverbs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index e695f65328a3..e54d9ac6d1ca 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -80,13 +80,13 @@ struct ib_uverbs_device { struct ib_uverbs_event_file { struct kref ref; + int is_async; struct ib_uverbs_file *uverbs_file; spinlock_t lock; + int is_closed; wait_queue_head_t poll_wait; struct fasync_struct *async_queue; struct list_head event_list; - int is_async; - int is_closed; }; struct ib_uverbs_file { |