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author | Bart Van Assche <bvanassche@acm.org> | 2013-08-17 20:34:43 +0000 |
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committer | Robert Love <robert.w.love@intel.com> | 2013-09-04 13:45:22 -0700 |
commit | 7030fd626129ec4d616784516a462d317c251d39 (patch) | |
tree | cd9a65fa2d45e6397ba1620846dc4c9359638df4 /fs/reiserfs | |
parent | f95b35cfcacadac16dbc5477fd22b0786256a3d1 (diff) | |
download | linux-7030fd626129ec4d616784516a462d317c251d39.tar.gz |
libfc: Do not invoke the response handler after fc_exch_done()
While the FCoE initiator driver invokes fc_exch_done() from inside the libfc response handler, FCoE target drivers typically invoke fc_exch_done() from outside the libfc response handler. The object fc_exch.arg points at may disappear as soon as fc_exch_done() has finished. So it's important not to invoke the response handler function after fc_exch_done() has finished. Modify libfc such that this guarantee is provided if fc_exch_done() is invoked from outside a response handler. This patch fixes a sporadic crash in FCoE target implementations after a command has been aborted. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Cc: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Robert Love <robert.w.love@intel.com>
Diffstat (limited to 'fs/reiserfs')
0 files changed, 0 insertions, 0 deletions