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| H A D | vma.c | diff 7e7b2370ed0551d2fa8e4bd6e4bbd603fef3cdcd Fri Aug 30 06:00:42 CEST 2024 Liam R. Howlett <Liam.Howlett@Oracle.com> mm/vma: introduce abort_munmap_vmas()
Extract clean up of failed munmap() operations from do_vmi_align_munmap().
This simplifies later patches in the series.
It is worth noting that the mas_for_each() loop now has a different upper
limit. This should not change the number of vmas visited for reattaching
to the main vma tree (mm_mt), as all vmas are reattached in both
scenarios.
Link: https://lkml.kernel.org/r/20240830040101.822209-3-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Cc: Bert Karwatzki <spasswolf@web.de>
Cc: Jeff Xu <jeffxu@chromium.org>
Cc: Jiri Olsa <olsajiri@gmail.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Lorenzo Stoakes <lstoakes@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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