diff options
Diffstat (limited to 'fs/aio.c')
| -rw-r--r-- | fs/aio.c | 20 |
1 files changed, 3 insertions, 17 deletions
@@ -1447,13 +1447,8 @@ static void aio_complete_rw(struct kiocb *kiocb, long res) if (kiocb->ki_flags & IOCB_WRITE) { struct inode *inode = file_inode(kiocb->ki_filp); - /* - * Tell lockdep we inherited freeze protection from submission - * thread. - */ if (S_ISREG(inode->i_mode)) - __sb_writers_acquired(inode->i_sb, SB_FREEZE_WRITE); - file_end_write(kiocb->ki_filp); + kiocb_end_write(kiocb); } iocb->ki_res.res = res; @@ -1581,17 +1576,8 @@ static int aio_write(struct kiocb *req, const struct iocb *iocb, return ret; ret = rw_verify_area(WRITE, file, &req->ki_pos, iov_iter_count(&iter)); if (!ret) { - /* - * Open-code file_start_write here to grab freeze protection, - * which will be released by another thread in - * aio_complete_rw(). Fool lockdep by telling it the lock got - * released so that it doesn't complain about the held lock when - * we return to userspace. - */ - if (S_ISREG(file_inode(file)->i_mode)) { - sb_start_write(file_inode(file)->i_sb); - __sb_writers_release(file_inode(file)->i_sb, SB_FREEZE_WRITE); - } + if (S_ISREG(file_inode(file)->i_mode)) + kiocb_start_write(req); req->ki_flags |= IOCB_WRITE; aio_rw_done(req, call_write_iter(file, req, &iter)); } |