Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-12-01 Thread Greg Kroah-Hartman
On Mon, Dec 02, 2013 at 10:11:21AM +0800, Ming Lei wrote: > On Sat, Nov 30, 2013 at 6:23 AM, Tejun Heo wrote: > > On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: > >> sg_copy_buffer() can't meet demand for some drrivers(such usb > >> mass storage), so we have to use the sg_miter_* APIs

Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-12-01 Thread Ming Lei
On Sat, Nov 30, 2013 at 6:23 AM, Tejun Heo wrote: > On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: >> sg_copy_buffer() can't meet demand for some drrivers(such usb >> mass storage), so we have to use the sg_miter_* APIs to access >> sg buffer, then need export sg_miter_skip() for these

Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-12-01 Thread Ming Lei
On Sat, Nov 30, 2013 at 6:23 AM, Tejun Heo t...@kernel.org wrote: On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: sg_copy_buffer() can't meet demand for some drrivers(such usb mass storage), so we have to use the sg_miter_* APIs to access sg buffer, then need export sg_miter_skip()

Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-12-01 Thread Greg Kroah-Hartman
On Mon, Dec 02, 2013 at 10:11:21AM +0800, Ming Lei wrote: On Sat, Nov 30, 2013 at 6:23 AM, Tejun Heo t...@kernel.org wrote: On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: sg_copy_buffer() can't meet demand for some drrivers(such usb mass storage), so we have to use the sg_miter_*

Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-11-29 Thread Tejun Heo
On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: > sg_copy_buffer() can't meet demand for some drrivers(such usb > mass storage), so we have to use the sg_miter_* APIs to access > sg buffer, then need export sg_miter_skip() for these drivers. > > The API is needed for converting to

Re: [PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-11-29 Thread Tejun Heo
On Tue, Nov 26, 2013 at 12:43:37PM +0800, Ming Lei wrote: sg_copy_buffer() can't meet demand for some drrivers(such usb mass storage), so we have to use the sg_miter_* APIs to access sg buffer, then need export sg_miter_skip() for these drivers. The API is needed for converting to sg_miter_*

[PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-11-25 Thread Ming Lei
sg_copy_buffer() can't meet demand for some drrivers(such usb mass storage), so we have to use the sg_miter_* APIs to access sg buffer, then need export sg_miter_skip() for these drivers. The API is needed for converting to sg_miter_* APIs in USB storage driver for accessing sg buffer. Acked-by:

[PATCH v1 1/2] lib/scatterlist: export sg_miter_skip()

2013-11-25 Thread Ming Lei
sg_copy_buffer() can't meet demand for some drrivers(such usb mass storage), so we have to use the sg_miter_* APIs to access sg buffer, then need export sg_miter_skip() for these drivers. The API is needed for converting to sg_miter_* APIs in USB storage driver for accessing sg buffer. Acked-by: