[Patch v3 15/16] CIFS: Add support for direct I/O write

2018-09-07 Thread Long Li
From: Long Li With direct I/O write, user supplied buffers are pinned to the memory and data are transferred directly from user buffers to the transport layer. Change in v3: added support for kernel AIO Signed-off-by: Long Li --- fs/cifs/cifsfs.h | 1 + fs/cifs/file.c | 195

[Patch v3 15/16] CIFS: Add support for direct I/O write

2018-09-07 Thread Long Li
From: Long Li With direct I/O write, user supplied buffers are pinned to the memory and data are transferred directly from user buffers to the transport layer. Change in v3: added support for kernel AIO Signed-off-by: Long Li --- fs/cifs/cifsfs.h | 1 + fs/cifs/file.c | 195