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| author | Miklos Szeredi <mszeredi@redhat.com> | 2017-02-20 16:51:23 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2017-02-20 16:51:23 +0100 |
| commit | 0eb8af4916a540c362a2950e5ab54eca32eb7d58 (patch) | |
| tree | f1ef4ae3f3d190f5614aa6fd1411d3e497810d29 | |
| parent | f74ac01520c9f6d89bbc3c6931a72f757b742f86 (diff) | |
| download | linux-0eb8af4916a540c362a2950e5ab54eca32eb7d58.tar.gz linux-0eb8af4916a540c362a2950e5ab54eca32eb7d58.tar.bz2 linux-0eb8af4916a540c362a2950e5ab54eca32eb7d58.zip | |
vfs: use helper for calling f_op->fsync()
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
| -rw-r--r-- | fs/sync.c | 2 | ||||
| -rw-r--r-- | include/linux/fs.h | 6 | ||||
| -rw-r--r-- | ipc/shm.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/fs/sync.c b/fs/sync.c index 2a54c1f22035..11ba023434b1 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -192,7 +192,7 @@ int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync) spin_unlock(&inode->i_lock); mark_inode_dirty_sync(inode); } - return file->f_op->fsync(file, start, end, datasync); + return call_fsync(file, start, end, datasync); } EXPORT_SYMBOL(vfs_fsync_range); diff --git a/include/linux/fs.h b/include/linux/fs.h index 93691b59e476..72a33007ec24 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1732,6 +1732,12 @@ static inline int call_mmap(struct file *file, struct vm_area_struct *vma) return file->f_op->mmap(file, vma); } +static inline int call_fsync(struct file *file, loff_t start, loff_t end, + int datasync) +{ + return file->f_op->fsync(file, start, end, datasync); +} + ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, unsigned long nr_segs, unsigned long fast_segs, struct iovec *fast_pointer, diff --git a/ipc/shm.c b/ipc/shm.c index 4329fe3ef594..258aff2e03bb 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -452,7 +452,7 @@ static int shm_fsync(struct file *file, loff_t start, loff_t end, int datasync) if (!sfd->file->f_op->fsync) return -EINVAL; - return sfd->file->f_op->fsync(sfd->file, start, end, datasync); + return call_fsync(sfd->file, start, end, datasync); } static long shm_fallocate(struct file *file, int mode, loff_t offset, |