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| author | Wright Feng <wright.feng@cypress.com> | 2022-07-22 14:56:27 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2022-08-10 08:47:22 +0300 |
| commit | 09be7546a602ea2d0959fc13515765221da248f2 (patch) | |
| tree | 0483342ac70e5d31d1c02ab9b20ab85044742068 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 0fa24196e4257bcad0c5c82d93508536426db4a2 (diff) | |
| download | linux-09be7546a602ea2d0959fc13515765221da248f2.tar.xz | |
wifi: brcmfmac: fix scheduling while atomic issue when deleting flowring
We should not sleep while holding the spin lock. It makes
'scheduling while atomic' in brcmf_msgbuf_delete_flowring.
And to avoid race condition between deleting flowring and txflow,
we only hold spin lock when seting flowring status to RING_CLOSING.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220722115632.620681-3-alvin@pqrs.dk
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions