diff options
| -rw-r--r-- | fs/xfs/xfs_file.c | 11 | ||||
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 5 |
2 files changed, 9 insertions, 7 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 5a171c0b244b..8d9b14d2b912 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -410,7 +410,7 @@ restart: spin_unlock(&ip->i_flags_lock); out: - return file_modified(file); + return kiocb_modified(iocb); } static int @@ -700,12 +700,11 @@ xfs_file_buffered_write( bool cleared_space = false; unsigned int iolock; - if (iocb->ki_flags & IOCB_NOWAIT) - return -EOPNOTSUPP; - write_retry: iolock = XFS_IOLOCK_EXCL; - xfs_ilock(ip, iolock); + ret = xfs_ilock_iocb(iocb, iolock); + if (ret) + return ret; ret = xfs_file_write_checks(iocb, from, &iolock); if (ret) @@ -1165,7 +1164,7 @@ xfs_file_open( { if (xfs_is_shutdown(XFS_M(inode->i_sb))) return -EIO; - file->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC; + file->f_mode |= FMODE_NOWAIT | FMODE_BUF_RASYNC | FMODE_BUF_WASYNC; return generic_file_open(inode, file); } diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index bcf7c3694290..5d50fed291b4 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -886,6 +886,7 @@ xfs_buffered_write_iomap_begin( bool eof = false, cow_eof = false, shared = false; int allocfork = XFS_DATA_FORK; int error = 0; + unsigned int lockmode = XFS_ILOCK_EXCL; if (xfs_is_shutdown(mp)) return -EIO; @@ -897,7 +898,9 @@ xfs_buffered_write_iomap_begin( ASSERT(!XFS_IS_REALTIME_INODE(ip)); - xfs_ilock(ip, XFS_ILOCK_EXCL); + error = xfs_ilock_for_iomap(ip, flags, &lockmode); + if (error) + return error; if (XFS_IS_CORRUPT(mp, !xfs_ifork_has_extents(&ip->i_df)) || XFS_TEST_ERROR(false, mp, XFS_ERRTAG_BMAPIFORMAT)) { |