diff options
author | Tejun Heo <tj@kernel.org> | 2011-11-21 15:32:26 -0500 |
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committer | Tejun Heo <tj@kernel.org> | 2011-11-21 15:32:26 -0500 |
commit | ec012476af73a1a8a82565a915e9b48c2e337878 (patch) | |
tree | 886be6fbd202f0ab45a74fb2bce384ebc904996b /drivers/dma/dmatest.c | |
parent | 839e3407d90a810318d17c17ceb3d5928a910704 (diff) |
usb_storage: don't use set_freezable_with_signal()
The current implementation of set_freezable_with_signal() is buggy and
tricky to get right. usb-storage is the only user and its use can be
avoided trivially.
All usb-storage wants is to be able to sleep with timeout and get
woken up if freezing() becomes true. This can be trivially
implemented by doing interruptible wait w/ freezing() included in the
wait condition. There's no reason to use set_freezable_with_signal().
Perform interruptible wait on freezing() instead of using
set_freezable_with_signal(), which is scheduled for removal.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/dma/dmatest.c')
0 files changed, 0 insertions, 0 deletions