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| author | Tejun Heo <tj@kernel.org> | 2013-02-27 17:05:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-27 19:10:20 -0800 |
| commit | 54616283c2948812a44240858ced610e7cacbde1 (patch) | |
| tree | 268bbe9049d9370d5b644dfde51fc4a8942bae3b /COPYING | |
| parent | 050a6b47d98e2bcea909c1129111e721668aaa2c (diff) | |
| download | linux-54616283c2948812a44240858ced610e7cacbde1.tar.gz linux-54616283c2948812a44240858ced610e7cacbde1.tar.bz2 linux-54616283c2948812a44240858ced610e7cacbde1.zip | |
idr: add idr_layer->prefix
Add a field which carries the prefix of ID the idr_layer covers. This
will be used to implement lookup hint.
This patch doesn't make use of the new field and doesn't introduce any
behavior difference.
Signed-off-by: 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 'COPYING')
0 files changed, 0 insertions, 0 deletions