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| author | Song Liu <songliubraving@fb.com> | 2020-07-07 00:57:32 +0300 |
|---|---|---|
| committer | Song Liu <songliubraving@fb.com> | 2020-07-15 09:01:31 +0300 |
| commit | c9020e64cf33f2dd5b2a7295f2bfea787279218a (patch) | |
| tree | aec0586fc3450a91410ce822972a21048113ea33 /scripts/bpf_helpers_doc.py | |
| parent | e1a86dbbbd6a77f73c3d099030495fa31f181e2f (diff) | |
| download | linux-c9020e64cf33f2dd5b2a7295f2bfea787279218a.tar.xz | |
md/raid5-cache: clear MD_SB_CHANGE_PENDING before flushing stripes
In recovery, if we process too much data, raid5-cache may set
MD_SB_CHANGE_PENDING, which causes spinning in handle_stripe().
Fix this issue by clearing the bit before flushing data only
stripes. This issue was initially discussed in [1].
[1] https://www.spinics.net/lists/raid/msg64409.html
Signed-off-by: Song Liu <songliubraving@fb.com>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions