Re: [PATCH v2] fuse: fuse_flush must check mapping->flags for errors

2016-07-21 Thread Miklos Szeredi
On Wed, Jul 20, 2016 at 3:12 AM, Maxim Patlasov wrote: > fuse_flush() calls write_inode_now() that triggers writeback, but actual > writeback will happen later, on fuse_sync_writes(). If an error happens, > fuse_writepage_end() will set error bit in mapping->flags. So, we have to > check mapping->

[PATCH v2] fuse: fuse_flush must check mapping->flags for errors

2016-07-20 Thread Maxim Patlasov
fuse_flush() calls write_inode_now() that triggers writeback, but actual writeback will happen later, on fuse_sync_writes(). If an error happens, fuse_writepage_end() will set error bit in mapping->flags. So, we have to check mapping->flags after fuse_sync_writes(). Changed in v2: - fixed silly t