Re: [PATCH OLK-5.10 1/4] eulerfs: add socket_num to eufs_sb_info

-- thanks, Gou Hao 在 2022/6/2 19:47, Yu Kuai 写道: > 在 2022/06/02 19:24, Gou Hao 写道: >> >> 在 2022/6/2 17:10, Yu Kuai 写道: >>> 在 2022/06/02 10:50, Gou Hao 写道: >>>> uniontech inclusion >>>> category: bugfix >>>> bugzilla: NA >>>> CVE: NA >>>> >>>> ---------------------- >>>> >>>> We should not get the socket num in init_eufs_fs, becuse >>>> system usually supports cpu hotplug,so we should get socket >>>> num in dep_int. >>> Hi, >>> >>> What if cpu is offline during mount, and online afterwards? >>> >> Well, in this case, we have to add a monitoring mechanism to >> >> dynamically adjust the number of threads according to the >> >> online status of the CPU. >> >> Or there are other better ways ... > > I prefer to keep the current implementation for now. > > Thanks, > Kuai >>> Thanks, >>> Kuai >>>> >>>> Socket num is not necessarily the same when file system >>>> mount,so it shoule be eufs_sb_info's member. >>>> >>>> Signed-off-by: Gou Hao gouhao@uniontech.com >>>> --- >>>>   fs/eulerfs/dep.c       | 28 ++++++++++++++++++++++------ >>>>   fs/eulerfs/euler.h     |  2 -- >>>>   fs/eulerfs/euler_def.h |  1 + >>>>   fs/eulerfs/super.c     | 15 +-------------- >>>>   4 files changed, 24 insertions(+), 22 deletions(-) >>> >