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(parent: f72cf24) | patch
mm: set up vma iterator for vma_iter_prealloc() calls
authorLiam R. Howlett <Liam.Howlett@oracle.com>
Mon, 24 Jul 2023 18:31:52 +0000 (14:31 -0400)
committerAndrew Morton <akpm@linux-foundation.org>
Fri, 18 Aug 2023 17:12:49 +0000 (10:12 -0700)
commitb5df09226450165c434084d346fcb6d4858b0d52
treeff6e947fc9f80e9e61293dd978e0090d0a69b207tree | snapshot
parentf72cf24a868675280bc555e95abc3639777f8d82commit | diff
mm: set up vma iterator for vma_iter_prealloc() calls

Set the correct limits for vma_iter_prealloc() calls so that the maple
tree can be smarter about how many nodes are needed.

Link: https://lkml.kernel.org/r/20230724183157.3939892-11-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
fs/exec.c diff | blob | history
mm/internal.h diff | blob | history
mm/mmap.c diff | blob | history
mm/nommu.c diff | blob | history
Domain: System / Kernel;