bpf: hashtab: move attribute validation before allocation

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Number of attribute checks are currently performed after hashtab
is already allocated.  Move them to be able to split them out to
the check function later on.  Checks have to now be performed on
the attr union directly instead of the members of bpf_map, since
bpf_map will be allocated later.  No functional changes.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Jakub Kicinski 2018-01-11 20:29:04 -08:00 • committed by Daniel Borkmann

parent 1110f3a9bc

commit daffc5a2e6

1 changed files with 23 additions and 24 deletions

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kernel/bpf/hashtab.c

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