Commit 8cb0d2c1 authored by Al Viro's avatar Al Viro

kernfs: no point locking directory around that generic_file_llseek()

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a01b3007
...@@ -1643,22 +1643,9 @@ static int kernfs_fop_readdir(struct file *file, struct dir_context *ctx) ...@@ -1643,22 +1643,9 @@ static int kernfs_fop_readdir(struct file *file, struct dir_context *ctx)
return 0; return 0;
} }
static loff_t kernfs_dir_fop_llseek(struct file *file, loff_t offset,
int whence)
{
struct inode *inode = file_inode(file);
loff_t ret;
inode_lock(inode);
ret = generic_file_llseek(file, offset, whence);
inode_unlock(inode);
return ret;
}
const struct file_operations kernfs_dir_fops = { const struct file_operations kernfs_dir_fops = {
.read = generic_read_dir, .read = generic_read_dir,
.iterate = kernfs_fop_readdir, .iterate_shared = kernfs_fop_readdir,
.release = kernfs_dir_fop_release, .release = kernfs_dir_fop_release,
.llseek = kernfs_dir_fop_llseek, .llseek = generic_file_llseek,
}; };
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