vfs_fadvise 381 fs/overlayfs/file.c ret = vfs_fadvise(real.file, offset, len, advice); vfs_fadvise 3594 include/linux/fs.h extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len, vfs_fadvise 189 mm/fadvise.c EXPORT_SYMBOL(vfs_fadvise); vfs_fadvise 201 mm/fadvise.c ret = vfs_fadvise(f.file, offset, len, advice); vfs_fadvise 294 mm/madvise.c vfs_fadvise(file, offset, end - start, POSIX_FADV_WILLNEED); vfs_fadvise 598 mm/readahead.c ret = vfs_fadvise(f.file, offset, count, POSIX_FADV_WILLNEED);