Re: [f2fs-dev] [PATCH] f2fs: Prevent s_writer rw_sem count mismatch in f2fs_evict_inode

Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Fri, 22 Mar 2024 13:16:39 +0900 you wrote: > If f2fs_evict_inode is called between freeze_super and thaw_super, the > s_writer rwsem count may become negative, resulting in hang. > > CPU1 CPU2 > >

Re: [f2fs-dev] [PATCH] f2fs: Prevent s_writer rw_sem count mismatch in f2fs_evict_inode

On 2024/3/22 12:16, Yeongjin Gil wrote: If f2fs_evict_inode is called between freeze_super and thaw_super, the s_writer rwsem count may become negative, resulting in hang. CPU1 CPU2 f2fs_resize_fs() f2fs_evict_inode() f2fs_freeze set SBI_IS_FREEZING

[f2fs-dev] [PATCH] f2fs: Prevent s_writer rw_sem count mismatch in f2fs_evict_inode

If f2fs_evict_inode is called between freeze_super and thaw_super, the s_writer rwsem count may become negative, resulting in hang. CPU1 CPU2 f2fs_resize_fs() f2fs_evict_inode() f2fs_freeze set SBI_IS_FREEZING skip