diff options
| author | Oliver Neukum <oliver@neukum.org> | 2010-01-12 12:32:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-01-20 15:24:34 -0800 |
| commit | acbe2febe71abb2360b008e9ab3ee5c44169f78c (patch) | |
| tree | 2952e2da8f32b918aaa27fd8ac00e04daa7787af /lib/devres.c | |
| parent | a91b593edd4b3e8aa91f671b763b27b8119eb49d (diff) | |
USB: Don't use GFP_KERNEL while we cannot reset a storage device
Memory allocations with GFP_KERNEL can cause IO to a storage
device which can fail resulting in a need to reset the device.
Therefore GFP_KERNEL cannot be safely used between usb_lock_device()
and usb_unlock_device(). Replace by GFP_NOIO.
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Cc: stable <stable@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/devres.c')
0 files changed, 0 insertions, 0 deletions