diff options
| author | SeongJae Park <[email protected]> | 2021-12-10 14:46:25 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-12-10 17:10:55 -0800 |
| commit | 70e9274805fccfd175d0431a947bfd11ee7df40e (patch) | |
| tree | 9f151d5be10357c1287d79fe8ef2456d5cad2681 /net/unix/af_unix.c | |
| parent | e4779015fd5d2fb8390c258268addff24d6077c7 (diff) | |
mm/damon/core: fix fake load reports due to uninterruptible sleeps
Because DAMON sleeps in uninterruptible mode, /proc/loadavg reports fake
load while DAMON is turned on, though it is doing nothing. This can
confuse users[1]. To avoid the case, this commit makes DAMON sleeps in
idle mode.
[1] https://lore.kernel.org/all/[email protected]/
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 2224d8485492 ("mm: introduce Data Access MONitor (DAMON)")
Reported-by: Oleksandr Natalenko <[email protected]>
Signed-off-by: SeongJae Park <[email protected]>
Tested-by: Oleksandr Natalenko <[email protected]>
Cc: John Stultz <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions