mirror of
https://github.com/torvalds/linux
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a90eb3a2a4
When replacing an entry with NULL, we need to delete any sibling entries. Also account deleting exceptional entries properly. Also fix a bug with radix_tree_iter_replace() where we would fail to remove entirely freed nodes. Also fix accounting bug when switching between normal and exceptional entries with replace_slot. Also add testcases for all these bugs. Link: http://lkml.kernel.org/r/1480369871-5271-61-git-send-email-mawilcox@linuxonhyperv.com Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Tested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Cc: Matthew Wilcox <mawilcox@microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| linux | ||
| .gitignore | ||
| benchmark.c | ||
| iteration_check.c | ||
| linux.c | ||
| main.c | ||
| Makefile | ||
| multiorder.c | ||
| rcupdate.c | ||
| regression.h | ||
| regression1.c | ||
| regression2.c | ||
| regression3.c | ||
| tag_check.c | ||
| test.c | ||
| test.h | ||