Re: [RFC PATCH 02/09] Change wdata alloc to support direct pages

On 5/17/2018 5:22 PM, Long Li wrote: From: Long Li When using direct pages from user space, there is no need to allocate pages. Just ping those user pages for RDMA. Did you mean "pin" those user pages? If so, where does that pinning occur, it's not in this patch. Perhaps this should just sa

[RFC PATCH 02/09] Change wdata alloc to support direct pages

From: Long Li When using direct pages from user space, there is no need to allocate pages. Just ping those user pages for RDMA. Signed-off-by: Long Li --- fs/cifs/cifsproto.h | 2 +- fs/cifs/cifssmb.c | 10 +++--- fs/cifs/file.c | 4 ++-- 3 files changed, 10 insertions(+), 6 dele