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vfs: rename clone_verify_area to remap_verify_area

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Since we use clone_verify_area for both clone and dedupe range checks,
rename the function to make it clear that it's for both.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Darrick J. Wong 2018-10-30 10:41:14 +11:00 committed by Dave Chinner
parent a83ab01a62
commit 6095028b45
1 changed files with 5 additions and 5 deletions
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10
fs/read_write.c
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@ -1686,7 +1686,7 @@ out2:
return ret;
}
static int clone_verify_area(struct file *file, loff_t pos, u64 len, bool write)
static int remap_verify_area(struct file *file, loff_t pos, u64 len, bool write)
{
struct inode *inode = file_inode(file);
@ -1852,11 +1852,11 @@ int do_clone_file_range(struct file *file_in, loff_t pos_in,
if (!file_in->f_op->clone_file_range)
return -EOPNOTSUPP;
ret = clone_verify_area(file_in, pos_in, len, false);
ret = remap_verify_area(file_in, pos_in, len, false);
if (ret)
return ret;
ret = clone_verify_area(file_out, pos_out, len, true);
ret = remap_verify_area(file_out, pos_out, len, true);
if (ret)
return ret;
@ -1989,7 +1989,7 @@ int vfs_dedupe_file_range_one(struct file *src_file, loff_t src_pos,
if (ret)
return ret;
ret = clone_verify_area(dst_file, dst_pos, len, true);
ret = remap_verify_area(dst_file, dst_pos, len, true);
if (ret < 0)
goto out_drop_write;
@ -2051,7 +2051,7 @@ int vfs_dedupe_file_range(struct file *file, struct file_dedupe_range *same)
if (!S_ISREG(src->i_mode))
goto out;
ret = clone_verify_area(file, off, len, false);
ret = remap_verify_area(file, off, len, false);
if (ret < 0)
goto out;
ret = 0;