MOVL	SP, BP
	SUBL	$12, SP
	MOVL	20(SP), DX		// pointer to args
	MOVL	0(DX), AX
	MOVL	4(DX), BX
	MOVL	8(DX), CX
	MOVL	AX, 0(SP)		// arg 1 - addr
	MOVL	BX, 4(SP)		// arg 2 - len
	MOVL	CX, 8(SP)		// arg 3 - advice
	CALL	libc_madvise(SB)
	// ignore failure - maybe pages are locked
	MOVL	BP, SP
	POPL	BP
	RET

TEXT runtime·open_trampoline(SB),NOSPLIT,$0
	PUSHL	BP
	MOVL	SP, BP
	SUBL	$16, SP

	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }

	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }

	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }

Because of this, they can be seen as _brute force_ solutions, that may hide future problems (e.g. if new dependencies are added).
Therefore, the general advice is to only use the following mechanisms if other means are not sufficient.

   * Creates an {@code ArrayList} instance to hold {@code estimatedSize} elements, <i>plus</i> an
   * unspecified amount of padding; you almost certainly mean to call {@link
   * #newArrayListWithCapacity} (see that method for further advice on usage).
   *
   * <p><b>Note:</b> This method will soon be deprecated. Even in the rare case that you do want
   * some amount of padding, it's best if you choose your desired amount explicitly.
   *

 * equals</i>. That is, {@code a.compareTo(b)} or {@code comparator.compare(a, b)} should equal zero
 * <i>if and only if</i> {@code a.equals(b)}. If this advice is not followed, the resulting
 * collection will not correctly obey its specification.
 *
 * <p>See the Guava User Guide article on <a href=

 * equals</i>. That is, {@code a.compareTo(b)} or {@code comparator.compare(a, b)} should equal zero
 * <i>if and only if</i> {@code a.equals(b)}. If this advice is not followed, the resulting
 * collection will not correctly obey its specification.
 *
 * <p>See the Guava User Guide article on <a href=

 * equals</i>. That is, {@code a.compareTo(b)} or {@code comparator.compare(a, b)} should equal zero
 * <i>if and only if</i> {@code a.equals(b)}. If this advice is not followed, the resulting
 * collection will not correctly obey its specification.
 *
 * <p>See the Guava User Guide article on <a href=

   * Creates an {@code ArrayList} instance to hold {@code estimatedSize} elements, <i>plus</i> an
   * unspecified amount of padding; you almost certainly mean to call {@link
   * #newArrayListWithCapacity} (see that method for further advice on usage).
   *
   * <p><b>Note:</b> This method will soon be deprecated. Even in the rare case that you do want
   * some amount of padding, it's best if you choose your desired amount explicitly.
   *