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authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>2024-03-05 19:24:34 +0100
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>2024-03-05 19:24:34 +0100
commite9c717bee8f109ec5f708297d2cc9d8b59348855 (patch)
tree00340b6767161ad779c7217e89850c60b506c119 /fs/remap_range.c
parent177f954f56bdfeef8a104a356a566389fefd2f95 (diff)
parent90d35da658da8cff0d4ecbb5113f5fac9d00eb72 (diff)
Merge tag 'v6.8-rc7' into gpio/for-next
Linux 6.8-rc7
Diffstat (limited to 'fs/remap_range.c')
-rw-r--r--fs/remap_range.c31
1 files changed, 9 insertions, 22 deletions
diff --git a/fs/remap_range.c b/fs/remap_range.c
index f8c1120b8311..de07f978ce3e 100644
--- a/fs/remap_range.c
+++ b/fs/remap_range.c
@@ -373,9 +373,9 @@ int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
}
EXPORT_SYMBOL(generic_remap_file_range_prep);
-loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
- struct file *file_out, loff_t pos_out,
- loff_t len, unsigned int remap_flags)
+loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
+ struct file *file_out, loff_t pos_out,
+ loff_t len, unsigned int remap_flags)
{
loff_t ret;
@@ -391,23 +391,6 @@ loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
if (!file_in->f_op->remap_file_range)
return -EOPNOTSUPP;
- ret = file_in->f_op->remap_file_range(file_in, pos_in,
- file_out, pos_out, len, remap_flags);
- if (ret < 0)
- return ret;
-
- fsnotify_access(file_in);
- fsnotify_modify(file_out);
- return ret;
-}
-EXPORT_SYMBOL(do_clone_file_range);
-
-loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
- struct file *file_out, loff_t pos_out,
- loff_t len, unsigned int remap_flags)
-{
- loff_t ret;
-
ret = remap_verify_area(file_in, pos_in, len, false);
if (ret)
return ret;
@@ -417,10 +400,14 @@ loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
return ret;
file_start_write(file_out);
- ret = do_clone_file_range(file_in, pos_in, file_out, pos_out, len,
- remap_flags);
+ ret = file_in->f_op->remap_file_range(file_in, pos_in,
+ file_out, pos_out, len, remap_flags);
file_end_write(file_out);
+ if (ret < 0)
+ return ret;
+ fsnotify_access(file_in);
+ fsnotify_modify(file_out);
return ret;
}
EXPORT_SYMBOL(vfs_clone_file_range);