diff options
| -rw-r--r-- | fs/sync.c | 8 | ||||
| -rw-r--r-- | include/linux/fs.h | 9 |
2 files changed, 10 insertions, 7 deletions
diff --git a/fs/sync.c b/fs/sync.c index d0feff61e6aa..5cb9e7e43383 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -239,13 +239,11 @@ out: /* * `endbyte' is inclusive */ -int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, - unsigned int flags) +int do_sync_mapping_range(struct address_space *mapping, loff_t offset, + loff_t endbyte, unsigned int flags) { int ret; - struct address_space *mapping; - mapping = file->f_mapping; if (!mapping) { ret = -EINVAL; goto out; @@ -275,4 +273,4 @@ int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, out: return ret; } -EXPORT_SYMBOL_GPL(do_sync_file_range); +EXPORT_SYMBOL_GPL(do_sync_mapping_range); diff --git a/include/linux/fs.h b/include/linux/fs.h index 86ec3f4a7da6..095a9c9a64fb 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -843,8 +843,13 @@ extern int fcntl_setlease(unsigned int fd, struct file *filp, long arg); extern int fcntl_getlease(struct file *filp); /* fs/sync.c */ -extern int do_sync_file_range(struct file *file, loff_t offset, loff_t endbyte, - unsigned int flags); +extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset, + loff_t endbyte, unsigned int flags); +static inline int do_sync_file_range(struct file *file, loff_t offset, + loff_t endbyte, unsigned int flags) +{ + return do_sync_mapping_range(file->f_mapping, offset, endbyte, flags); +} /* fs/locks.c */ extern void locks_init_lock(struct file_lock *); |