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authorCody P Schafer <cody@linux.vnet.ibm.com>2013-09-11 14:25:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-11 15:59:20 -0700
commit2b529089257705499207ce7da9d0e3ae26a844ba (patch)
treefffde388176946c7de6eaddd4e7bdd2b7ea27ffd /lib/rbtree_test.c
parent9dee5c51516d2c3fff22633c1272c5652e68075a (diff)
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rbtree: add rbtree_postorder_for_each_entry_safe() helper
Because deletion (of the entire tree) is a relatively common use of the rbtree_postorder iteration, and because doing it safely means fiddling with temporary storage, provide a helper to simplify postorder rbtree iteration. Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Reviewed-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Cc: David Woodhouse <David.Woodhouse@intel.com> Cc: Rik van Riel <riel@redhat.com> Cc: Michel Lespinasse <walken@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/rbtree_test.c')
0 files changed, 0 insertions, 0 deletions
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