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tree/fs/nfsd/nfs4idmap.c?id=f890edbbeff6928b7db0c6179a9036cbd4f0efbf'>fs/nfsd/nfs4idmap.c parentc89172e36e3d3972f9f3fa107c1f3e666f1e05cf (diff)
NFSd: remove hard-coded dereferences to name-to-id and id-to-name caches
These dereferences to global static caches are redundant. They also prevents converting these caches into per-net ones. So this patch is cleanup + precursor of patch set,a which will make them per-net. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4idmap.c')
101 > /sys/class/pwm/pwmchip0/pwm1/duty_cycle -bash: echo: write error: Invalid argument This patch reintroduces some bounds checks in both pwm_config() (for its signed parameters; we don't want to convert negative values into large unsigned values) and in pwm_apply_state() (which fix the above described behavior, as well as other potential API misuses). Fixes: 5ec803edcb70 ("pwm: Add core infrastructure to allow atomic updates") Signed-off-by: Brian Norris <briannorris@chromium.org> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'include/linux/pwm.h')