On 3/21/17 3:36 AM, lixi...@cmss.chinamobile.com wrote:
From: Xiubo Li <lixi...@cmss.chinamobile.com>
Changed for V4:
- re-order the #3, #4 at the head.
- merge most of the #5 to others.
Changed for V3:
- [PATCHv2 2/5] fix double usage of blocks and possible page fault
call trace.
- [PATCHv2 5/5] fix a mistake.
Changed for V2:
- [PATCHv2 1/5] just fixes some small spelling and other mistakes.
And as the initial patch, here sets cmd area to 8M and data area to
1G(1M fixed and 1023M growing)
- [PATCHv2 2/5] is a new one, adding global data block pool support.
The max total size of the pool is 2G and all the targets will get
growing blocks from here.
Test this using multi-targets at the same time.
- [PATCHv2 3/5] changed nothing, respin it to avoid the conflict.
- [PATCHv2 4/5] and [PATCHv2 5/5] are new ones.
Xiubo Li (4):
tcmu: Fix possible overwrite of t_data_sg's last iov[]
tcmu: Fix wrongly calculating of the base_command_size
tcmu: Add dynamic growing data area feature support
tcmu: Add global data block pool support
drivers/target/target_core_user.c | 605 +++++++++++++++++++++++++++++++-------
1 file changed, 504 insertions(+), 101 deletions(-)
I have built this patch into our kernel and will get back to you.
We will be doing larger scale testing to make sure everything still works.
-Bryant
