summaryrefslogtreecommitdiff
path: root/net/sunrpc/svcauth_unix.c
diff options
context:
space:
mode:
authorJulian Anastasov <ja@ssi.bg>2017-02-11 13:49:20 +0200
committerDavid S. Miller <davem@davemloft.net>2017-02-11 21:25:18 -0500
commitc16ec18599c8c1722d476011786fd9e2529888f7 (patch)
tree0f17b999b254b930081517f6bc64f12b911bff75 /net/sunrpc/svcauth_unix.c
parent90d2ea9f66d3f9f96bc0f41d94b4830c0b2d0a50 (diff)
net: rename dst_neigh_output back to neigh_output
After the dst->pending_confirm flag was removed, we do not need anymore to provide dst arg to dst_neigh_output. So, rename it to neigh_output as before commit 5110effee8fd ("net: Do delayed neigh confirmation."). Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
0 files changed, 0 insertions, 0 deletions
ski. First, I have replaced `pch->lock' with `pl330->lock' in functions `pl330_alloc_chan_resources' and `pl330_free_chan_resources'. This avoids the double-lock by acquiring a different lock than `dma_pl330_rqcb'. NOTE that, as a result, `pl330_free_chan_resources' executes `list_splice_tail_init' on `pch->work_list' under lock `pl330->lock', whereas in the rest of the code `pch->work_list' is protected by `pch->lock'. I don't know if this may cause race conditions. Similarly `pch->cyclic' is written by `pl330_alloc_chan_resources' under `pl330->lock' but read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'sound/soc/intel/boards/skl_nau88l25_max98357a.c')