diff options
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index e1131af0396b..d220c4523982 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -41,7 +41,7 @@ static vm_fault_t f2fs_filemap_fault(struct vm_fault *vmf) vm_fault_t ret; ret = filemap_fault(vmf); - if (!ret) + if (ret & VM_FAULT_LOCKED) f2fs_update_iostat(F2FS_I_SB(inode), APP_MAPPED_READ_IO, F2FS_BLKSIZE); @@ -2780,6 +2780,11 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in, goto out; } + if (f2fs_compressed_file(src) || f2fs_compressed_file(dst)) { + ret = -EOPNOTSUPP; + goto out_unlock; + } + ret = -EINVAL; if (pos_in + len > src->i_size || pos_in + len < pos_in) goto out_unlock; @@ -3210,6 +3215,7 @@ int f2fs_precache_extents(struct inode *inode) return -EOPNOTSUPP; map.m_lblk = 0; + map.m_pblk = 0; map.m_next_pgofs = NULL; map.m_next_extent = &m_next_extent; map.m_seg_type = NO_CHECK_TYPE; @@ -4249,6 +4255,8 @@ static ssize_t f2fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from) { struct file *file = iocb->ki_filp; struct inode *inode = file_inode(file); + const loff_t orig_pos = iocb->ki_pos; + const size_t orig_count = iov_iter_count(from); ssize_t ret; if (unlikely(f2fs_cp_error(F2FS_I_SB(inode)))) { @@ -4352,8 +4360,7 @@ write: unlock: inode_unlock(inode); out: - trace_f2fs_file_write_iter(inode, iocb->ki_pos, - iov_iter_count(from), ret); + trace_f2fs_file_write_iter(inode, orig_pos, orig_count, ret); if (ret > 0) ret = generic_write_sync(iocb, ret); return ret; |