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authorJiri Pirko <jiri@mellanox.com>2017-02-03 10:29:03 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-03 16:35:41 -0500
commitb876b9aaadce9c6bb47508c4b31efc474b70f179 (patch)
tree74d49e2e296da73d3e9d35e183daf9396932cbd7 /tools/perf/Documentation/perf-timechart.txt
parent4cda7d8d7098e2b2c2c496ffb77b18f8b685e80d (diff)
mlxsw: spectrum: Introduce basic set of flexible key blocks
Introduce basic set of Spectrum flexible key blocks. It contains blocks needed to carry all elements defined so far. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/Documentation/perf-timechart.txt')
0 files changed, 0 insertions, 0 deletions
from Eric Biederman: "This has a single brown bag fix. The possible deadlock with dec_pid_namespaces that I had thought was fixed earlier turned out only to have been moved. So instead of being cleaver this change takes ucounts_lock with irqs disabled. So dec_ucount can be used from any context without fear of deadlock. The items accounted for dec_ucount and inc_ucount are all comparatively heavy weight objects so I don't exepct this will have any measurable performance impact" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: userns: Make ucounts lock irq-safe
Diffstat (limited to 'drivers/usb/serial/kl5kusb105.c')