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| author | Jeff Layton <[email protected]> | 2014-09-10 09:03:55 -0400 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2014-09-10 12:47:04 -0700 |
| commit | dad2b015bb85799f8005da637954f8eafb83f34c (patch) | |
| tree | 1121c2a5ac8e973410879268f2a20f6a9e841e82 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 08a899d5d9532efb7dea99aad44dc9af39627a92 (diff) | |
nfs: fix RCU cl_xprt handling in nfs_swap_activate/deactivate
sparse says:
fs/nfs/file.c:543:60: warning: incorrect type in argument 1 (different address spaces)
fs/nfs/file.c:543:60: expected struct rpc_xprt *xprt
fs/nfs/file.c:543:60: got struct rpc_xprt [noderef] <asn:4>*cl_xprt
fs/nfs/file.c:548:53: warning: incorrect type in argument 1 (different address spaces)
fs/nfs/file.c:548:53: expected struct rpc_xprt *xprt
fs/nfs/file.c:548:53: got struct rpc_xprt [noderef] <asn:4>*cl_xprt
cl_xprt is RCU-managed, so we need to take care to dereference and use
it while holding the RCU read lock.
Cc: Mel Gorman <[email protected]>
Signed-off-by: Jeff Layton <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions