[IB] uverbs: Fix up resource creation error paths

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By waiting to add resources to our lists until after the last
operation that can fail, we don't have to remove them from their lists
in the error path.  Also, we should hold the idr mutex until we know
whether resource creation has succeed or failed, to avoid someone
finding a resource in our table before we're ready.

Loosely based on work by Robert Walsh <rjwalsh@pathscale.com>.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

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This commit is contained in:

Roland Dreier 2005-09-27 15:07:25 -07:00

parent 6b73597e70

commit eb9d3cd5ce

1 changed files with 50 additions and 61 deletions

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111

drivers/infiniband/core/uverbs_cmd.c

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