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| author |   SeongJae Park <sj@kernel.org> | 2022-05-09 18:20:52 -0700 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-05-13 07:20:06 -0700 |
| commit | b82434471cd2164988f8b4436983338ef224431d (patch) | |
| tree | 315d0afc18ff2c25eb595958537269da88192f92 /mm/hugetlb.c | |
| parent | mm/damon/vaddr: register a damon_operations for fixed virtual address ranges monitoring (diff) | |
| download | linux-dev-b82434471cd2164988f8b4436983338ef224431d.tar.xz linux-dev-b82434471cd2164988f8b4436983338ef224431d.zip | |
mm/damon/sysfs: support fixed virtual address ranges monitoring
This commit makes DAMON sysfs interface to support the fixed virtual
address ranges monitoring. After this commit, writing 'fvaddr' to the
'operations' DAMON sysfs file makes DAMON uses the monitoring operations
set for fixed virtual address ranges, so that users can monitor accesses
to only interested virtual address ranges.
[sj@kernel.org: fix pid leak under fvaddr ops use case]
Link: https://lkml.kernel.org/r/20220503220531.45913-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20220426231750.48822-3-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions