diff options
| author | Hou Pengyang <houpengyang@huawei.com> | 2017-04-21 12:41:48 +0000 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-05-21 18:42:39 +0200 |
| commit | c939ba86c7e5a76d655d0db6ac690014d43f9c5c (patch) | |
| tree | 9784bc23f081daeff7cd98707f3f52291381848a /include/linux/atmdev.h | |
| parent | 5ba24450c19b3d20a87ac7564f3ca18da2cab4a6 (diff) | |
f2fs: skip encrypted inode in ASYNC IPU policy
Async request may be throttled in block layer, so page for async may keep WRITE_BACK
for a long time.
For encrytped inode, we need wait on page writeback no matter if the device supports
BDI_CAP_STABLE_WRITES. This may result in a higher waiting page writeback time for
async encrypted inode page.
This patch skips IPU for encrypted inode's updating write.
Signed-off-by: Hou Pengyang <houpengyang@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/linux/atmdev.h')
0 files changed, 0 insertions, 0 deletions