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authorMatan Barak <matanb@mellanox.com>2017-01-29 18:56:15 +0200
committerDavid S. Miller <davem@davemloft.net>2017-01-30 15:26:42 -0500
commitae5a2e29d11eb9c6f0ed0676dc801996a933605b (patch)
tree7a24d599d6c76886df6cc961a62a74e70672a424 /sound/usb/6fire/firmware.c
parent38353364015c64cde0ba30564069eb88874aa8ec (diff)
net/mlx4_core: Add resource alloc/dealloc debugging
In order to aid debugging of functions that take a resource but don't put it, add the last function name that successfully grabbed this resource. Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/usb/6fire/firmware.c')
0 files changed, 0 insertions, 0 deletions
claimed so they are no longer used in future tasks. SIGKILL is used to ensure that the process does not try to coredump and result in an attempt to read the memory again from within kernel space. Although there is a HV call to scrub the memory (mem_scrub), there is no easy way to guarantee that the real memory address(es) are not used by other tasks. Clearing the error with mem_scrub would zero the memory and cause the other processes to proceed with bad data. The handling of other non-resumable errors remain unchanged and will cause a panic. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/afs')