NAME¶

is_subdir - is new dentry a subdirectory of old_dentry

SYNOPSIS¶

int is_subdir(struct dentry * new_dentry, struct dentry * old_dentry);

ARGUMENTS¶

new_dentry

old_dentry

DESCRIPTION¶

Returns 1 if new_dentry is a subdirectory of the parent (at any depth). Returns 0 otherwise. Caller must ensure that “new_dentry” is pinned before calling is_subdir

COPYRIGHT¶