diff options
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index a220d14b1f91..2a6d2cb674db 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2633,6 +2633,7 @@ extern int __must_check file_write_and_wait_range(struct file *file, loff_t start, loff_t end); int filemap_flush_range(struct address_space *mapping, loff_t start, loff_t end); +void filemap_dontcache_kick_writeback(struct address_space *mapping); static inline int file_write_and_wait(struct file *file) { @@ -2666,10 +2667,7 @@ static inline ssize_t generic_write_sync(struct kiocb *iocb, ssize_t count) if (ret) return ret; } else if (iocb->ki_flags & IOCB_DONTCACHE) { - struct address_space *mapping = iocb->ki_filp->f_mapping; - - filemap_flush_range(mapping, iocb->ki_pos - count, - iocb->ki_pos - 1); + filemap_dontcache_kick_writeback(iocb->ki_filp->f_mapping); } return count; |