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authorTobias Klauser <tklauser@distanz.ch>2018-03-06 18:28:27 +0100
committerTobias Klauser <tklauser@distanz.ch>2018-03-06 18:28:27 +0100
commit0cba196c4e8d02c5d96d9eb945583869afde5d2d (patch)
treeafe99fa0e00b36696cbea274e65b07dce7b26f65 /ring_tx.c
parent44ceece354c50795ba04e450b9269e6e3f92dd34 (diff)
trafgen: don't close dev_out and dev_in in parent process
They are opened in main_loop which is only executed in the child(ren), so close them there again. This avoids closing the devices twice, which may lead to segfaults. Fixes #188 Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'ring_tx.c')
0 files changed, 0 insertions, 0 deletions
ler
According to VLI64 Intel Atom E3800 Specification Update (#329901) concurrent read accesses may result in returning 0xffffffff and write accesses may be dropped silently. To workaround all accesses must be protected by locks. Cc: stable@vger.kernel.org Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/builtin-stat.c')