| commit | 585f09f8bfb60e2b093da4fc7d6078dd8e161bb4 | |
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | |
| Tue, 15 Mar 2011 23:56:30 +0000 (15 19:56 -0400) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 21 Mar 2011 19:45:51 +0000 (21 12:45 -0700) | ||
| tree | d3d55d80a3b86c294328dbc92b51cf67de2fc3bb | treesnapshot (tar.gz zip) |
| parent | 314877d903f32978fc0fbd7eb335c044c9887c27 | commitdiff |
SUNRPC: Ensure we always run the tk_callback before tk_action
commit e020c6800c9621a77223bf2c1ff68180e41e8ebf upstream.
This fixes a race in which the task->tk_callback() puts the rpc_task
to sleep, setting a new callback. Under certain circumstances, the current
code may end up executing the task->tk_action before it gets round to the
callback.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit e020c6800c9621a77223bf2c1ff68180e41e8ebf upstream.
This fixes a race in which the task->tk_callback() puts the rpc_task
to sleep, setting a new callback. Under certain circumstances, the current
code may end up executing the task->tk_action before it gets round to the
callback.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| net/sunrpc/sched.c | diffblobblamehistory |