https://github.com/torvalds/linux
Revision 9cd5881719e9555cae300ec8b389eda3c8101339 authored by Jason Gunthorpe on 31 July 2019, 08:18:41 UTC, committed by Doug Ledford on 01 August 2019, 15:44:48 UTC
Due to the complexity of client->remove() callbacks it is desirable to not
hold any locks while calling them. Remove the last one by tracking only
the highest client ID and running backwards from there over the xarray.

Since the only purpose of that lock was to protect the linked list, we can
drop the lock.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Link: https://lore.kernel.org/r/20190731081841.32345-3-leon@kernel.org
Signed-off-by: Doug Ledford <dledford@redhat.com>
1 parent 621e55f
History
Tip revision: 9cd5881719e9555cae300ec8b389eda3c8101339 authored by Jason Gunthorpe on 31 July 2019, 08:18:41 UTC
RDMA/devices: Remove the lock around remove_client_context
Tip revision: 9cd5881
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.clang-format -rw-r--r-- 14.6 KB
.cocciconfig -rw-r--r-- 59 bytes
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.gitattributes -rw-r--r-- 30 bytes
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