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Support Maple tree data structure #261

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marxin opened this issue Jan 30, 2023 · 0 comments
Closed

Support Maple tree data structure #261

marxin opened this issue Jan 30, 2023 · 0 comments
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enhancement New feature or request

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@marxin
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marxin commented Jan 30, 2023

Similarly to other tree data structures (e.g. drgn.helpers.linux.rbtree), please add support for Maple trees. The data structure replaces the linked list in mm_struct::mmap since torvalds/linux@763ecb0 (v6.1) . That makes iterating all VMAs of a process much harder right now :/
@osandov osandov added the enhancement New feature or request label Jul 5, 2023
osandov added a commit that referenced this issue Oct 30, 2023
@osandov
drgn.helpers.linux: add maple tree helpers
ba717eb 
Maple trees have been around and used for VMAs for almost a year now
(since Linux 6.1). Finally add helpers and tests for them.

Closes #261.

Signed-off-by: Omar Sandoval <osandov@osandov.com>
osandov added a commit that referenced this issue Oct 30, 2023
@osandov
drgn.helpers.linux: add maple tree helpers
b72d770 
Maple trees have been around and used for VMAs for almost a year now
(since Linux 6.1). Finally add helpers and tests for them.

Closes #261.

Signed-off-by: Omar Sandoval <osandov@osandov.com>
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@marxin @osandov