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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2016-02-11 22:08:34 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-01 01:12:36 +0300 |
| commit | 8628991fbe6a9086189f55f0b33dee7f25108ecc (patch) | |
| tree | 4cfe8e1c7373c8a93c1d68de0a3b815d98c86240 /net/unix/af_unix.c | |
| parent | c13c90ea6762d834a07c0aa18134d98794f6fc3d (diff) | |
| download | linux-8628991fbe6a9086189f55f0b33dee7f25108ecc.tar.xz | |
IB/srpt: Use a mutex to protect the channel list
In a later patch a function that can block will be called while
iterating over the rch_list. Hence protect that list with a
mutex instead of a spinlock. And since it is not allowed to sleep
while the task state != TASK_RUNNING, convert the list test in
srpt_ch_list_empty() into a lockless test.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Alex Estrin <alex.estrin@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions