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Implement the code for filling the data of 'tried_regions' DAMON sysfs directory. With this commit, DAMON sysfs interface users can write a special keyword, 'update_schemes_tried_regions' to the corresponding 'state' file of the kdamond. Then, DAMON sysfs interface will collect the tried regions information using the 'before_damos_apply()' callback for one aggregation interval and populate scheme region directories with the values. [sj@kernel.org: skip tried regions update if the scheme directory was removed] Link: https://lkml.kernel.org/r/20221114182954.4745-2-sj@kernel.org Link: https://lkml.kernel.org/r/20221101220328.95765-5-sj@kernel.org Signed-off-by: SeongJae Park <sj@kernel.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| .. | ||
| core-test.h | ||
| core.c | ||
| dbgfs-test.h | ||
| dbgfs.c | ||
| Kconfig | ||
| lru_sort.c | ||
| Makefile | ||
| modules-common.c | ||
| modules-common.h | ||
| ops-common.c | ||
| ops-common.h | ||
| paddr.c | ||
| reclaim.c | ||
| sysfs-common.c | ||
| sysfs-common.h | ||
| sysfs-schemes.c | ||
| sysfs.c | ||
| vaddr-test.h | ||
| vaddr.c | ||