| commit | 4a0721bf84da588bec013220f74563add71c0bbe | [log] [tgz] |
|---|---|---|
| author | Tapasweni Pathak <tapaswenipathak@gmail.com> | Fri Feb 20 18:43:53 2015 +0530 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Feb 24 15:28:35 2015 -0800 |
| tree | 46e0fb3e449306a1079daae6f4e6eda00981a6ce | |
| parent | 371ec40392e2a774f4b6a637c30bf0d010607578 [diff] |
staging: emxx_udc: Replace GFP_KERNEL with GFP_ATOMIC To avoid deadlock, do not call blocking functions with spinlocks held. Replace GFP_KERNEL with GFP_ATOMIC, as the latter will fail if the pile doesn't have enough free pages but will not sleep and hence deadlock can be avoided. Found by Coccinelle. Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>