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2024-09-01tools: separate out shared radix-tree componentsLorenzo Stoakes1-1/+0
The core components contained within the radix-tree tests which provide shims for kernel headers and access to the maple tree are useful for testing other things, so separate them out and make the radix tree tests dependent on the shared components. This lays the groundwork for us to add VMA tests of the newly introduced vma.c file. Link: https://lkml.kernel.org/r/1ee720c265808168e0d75608e687607d77c36719.1722251717.git.lorenzo.stoakes@oracle.com Signed-off-by: Lorenzo Stoakes <[email protected]> Acked-by: Vlastimil Babka <[email protected]> Reviewed-by: Liam R. Howlett <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Brendan Higgins <[email protected]> Cc: Christian Brauner <[email protected]> Cc: David Gow <[email protected]> Cc: Eric W. Biederman <[email protected]> Cc: Jan Kara <[email protected]> Cc: Kees Cook <[email protected]> Cc: Matthew Wilcox (Oracle) <[email protected]> Cc: Rae Moar <[email protected]> Cc: SeongJae Park <[email protected]> Cc: Shuah Khan <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: Pengfei Xu <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2016-12-15redo: radix tree test suite: fix compilationMatthew Wilcox1-21/+1
[ This resurrects commit 53855d10f456, which was reverted in 2b41226b39b6. It depended on commit d544abd5ff7d ("lib/radix-tree: Convert to hotplug state machine") so now it is correct to apply ] Patch "lib/radix-tree: Convert to hotplug state machine" breaks the test suite as it adds a call to cpuhp_setup_state_nocalls() which is not currently emulated in the test suite. Add it, and delete the emulation of the old CPU hotplug mechanism. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Matthew Wilcox <[email protected]> Tested-by: Kirill A. Shutemov <[email protected]> Cc: Konstantin Khlebnikov <[email protected]> Cc: Ross Zwisler <[email protected]> Cc: Matthew Wilcox <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-12-09Revert "radix tree test suite: fix compilation"Linus Torvalds1-1/+21
This reverts commit 53855d10f4567a0577360b6448d52a863929775b. It shouldn't have come in yet - it depends on the changes in linux-next that will come in during the next merge window. As Matthew Wilcox says, the test suite is broken with the current state without the revert. Requested-by: Matthew Wilcox <[email protected]> Cc: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-12-07radix tree test suite: fix compilationMatthew Wilcox1-21/+1
Patch "lib/radix-tree: Convert to hotplug state machine" breaks the test suite as it adds a call to cpuhp_setup_state_nocalls() which is not currently emulated in the test suite. Add it, and delete the emulation of the old CPU hotplug mechanism. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Matthew Wilcox <[email protected]> Tested-by: Kirill A. Shutemov <[email protected]> Cc: Konstantin Khlebnikov <[email protected]> Cc: Ross Zwisler <[email protected]> Cc: Matthew Wilcox <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-09-06cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifierThomas Gleixner1-13/+0
All users are converted to state machine, remove CPU_STARTING and the corresponding CPU_DYING. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>
2016-03-17radix tree test harnessMatthew Wilcox1-0/+34
This code is mostly from Andrew Morton and Nick Piggin; tarball downloaded from http://ozlabs.org/~akpm/rtth.tar.gz with sha1sum 0ce679db9ec047296b5d1ff7a1dfaa03a7bef1bd Some small modifications were necessary to the test harness to fix the build with the current Linux source code. I also made minor modifications to automatically test the radix-tree.c and radix-tree.h files that are in the current source tree, as opposed to a copied and slightly modified version. I am sure more could be done to tidy up the harness, as well as adding more tests. [[email protected]: fix compilation] Signed-off-by: Matthew Wilcox <[email protected]> Cc: Shuah Khan <[email protected]> Cc: Johannes Weiner <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: "Kirill A. Shutemov" <[email protected]> Cc: Ross Zwisler <[email protected]> Cc: Hugh Dickins <[email protected]> Signed-off-by: Konstantin Khlebnikov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>