Re: [f2fs-dev] [PATCH] f2fs: Fix deadlock in shutdown ioctl

2018-05-16 Thread Sahitya Tummala
On Wed, May 16, 2018 at 02:48:42PM +0800, Chao Yu wrote: > > > > Thanks, I thought about it too but then I checked that XFS shutdown ioctl is > > not taking any lock for this ioctl. Hence, I followed the same in F2FS. > > Do you know why XFS is not taking any lock? > > I don't know. :( No

Re: [f2fs-dev] [PATCH] f2fs: Fix deadlock in shutdown ioctl

2018-05-16 Thread Chao Yu
On 2018/5/15 15:57, Sahitya Tummala wrote: > On Mon, May 14, 2018 at 11:39:42AM +0800, Chao Yu wrote: >> On 2018/5/10 21:20, Sahitya Tummala wrote: >>> f2fs_ioc_shutdown() ioctl gets stuck in the below path >>> when going down with full sync (F2FS_GOING_DOWN_FULLSYNC) >>> option. >>> >>>

[f2fs-dev] disable loading f2fs module on PAGE_SIZE > 4KB

2018-05-16 Thread Anatoly Pugachev
Hello! The following patch disables loading of f2fs module on architectures which have PAGE_SIZE > 4096 , since it is impossible to mount f2fs on such architectures , log messages are: root@ttip:/1/mator/xfstests-dev# mount -t f2fs /dev/vdiskb1 /mnt mount: /mnt: wrong fs type, bad option, bad