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perf: Use VMA iterator
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Mon, 4 Jan 2021 19:52:39 +0000 (14:52 -0500)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Mon, 14 Mar 2022 18:49:46 +0000 (14:49 -0400)
commit235fbc28b5360c930599db5834e73d7a26c350ef
tree66cc2d1a0a1a03feddd4e13811a96bae40802f59tree
parent0e855fe55251b54938b5287992237738a4b683f2commit | diff
perf: Use VMA iterator

The VMA iterator is faster than the linked list and removing the linked
list will shrink the vm_area_struct.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
kernel/events/core.c diff | blob | history
kernel/events/uprobes.c diff | blob | history
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