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| author |   Lai Jiangshan <laijs@cn.fujitsu.com> | 2014-06-06 14:37:15 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-06 16:08:13 -0700 |
| commit | dcbff5d1effbbd52be1ed9f2efb6c8d0445ad188 (patch) | |
| tree | 461ec0551ce11d4fa387a7c93ed317e836697a34 /drivers/rapidio | |
| parent | idr: reduce the unneeded check in free_layer() (diff) | |
| download | linux-dev-dcbff5d1effbbd52be1ed9f2efb6c8d0445ad188.tar.xz linux-dev-dcbff5d1effbbd52be1ed9f2efb6c8d0445ad188.zip | |
idr: reorder the fields
idr_layer->layer is always accessed in read path, move it in the front.
idr_layer->bitmap is moved on the bottom. And rcu_head shares with
bitmap due to they do not be accessed at the same time.
idr->id_free/id_free_cnt/lock are free list fields, and moved to the
bottom. They will be removed in near future.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio')
0 files changed, 0 insertions, 0 deletions