Merge commit 'refs/remotes/origin/linux-unused' into HEAD

.topdeps

@@ -1,3 +1 @@
-gcc-branch
+zfs-branch
-fix-branch
-feature-branch

.topmsg

@@ -1,19 +1,7 @@
 From: Brian Behlendorf <behlendorf1@llnl.gov>
-Subject: [PATCH] zfs branch
+Subject: [PATCH] linux unused
 
-Merged result of all changes which are relevant to both Solaris
+Track various large hunks which have been dropped simply
-and Linux builds of the ZFS code.  These are changes where there
+because they are not relevant to this port.
-is a reasonable chance they will be accepted upstream.
-
-Additionally, since this is effectively the root of the linux
-ZFS tree the core linux build system is added here.  This
-includes autogen.sh, configure.ac, m4 macros, some scripts/*,
-and makefiles for all the core ZFS components.  Linux-only
-features which require tweaks to the build system should appear
-on the relevant topic branches.  All autotools products which
-result from autogen.sh are commited to the linux-configure-branch.
-
-This branch also contains the META, ChangeLog, AUTHORS, TODO,
-and README, files.
 
 Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

lib/libuutil/uu_misc.c

@@ -208,18 +208,6 @@ uu_panic(const char *format, ...)
 			(void) pause();
 }
 
-int
-assfail(const char *astring, const char *file, int line)
-{
-#if defined(__STDC__) && __STDC_VERSION__ - 0 >= 199901L
-	__assert_c99(astring, file, line, "unknown func");
-#else
-	__assert(astring, file, line);
-#endif
-	/*NOTREACHED*/
-	return (0);
-}
-
 static void
 uu_lockup(void)
 {

lib/libzfs/include/libzfs.h

@@ -539,15 +539,6 @@ extern int zfs_iscsi_perm_check(libzfs_handle_t *, char *, ucred_t *);
 extern int zfs_deleg_share_nfs(libzfs_handle_t *, char *, char *,
     void *, void *, int, zfs_share_op_t);
 
-/*
- * When dealing with nvlists, verify() is extremely useful
- */
-#ifdef NDEBUG
-#define	verify(EX)	((void)(EX))
-#else
-#define	verify(EX)	assert(EX)
-#endif
-
 /*
  * Utility function to convert a number to a human-readable form.
  */

lib/libzpool/include/sys/zfs_context.h

@@ -108,59 +108,12 @@ extern void vpanic(const char *, __va_list);
 
 #define	fm_panic	panic
 
-/* This definition is copied from assert.h. */
+/*
-#ifndef verify
+ * VERIFY/ASSERT
-#if defined(__STDC__)
+ *
-#if __STDC_VERSION__ - 0 >= 199901L
+ * The verify/assert support moved to libspl/include/assert.h so only
-#define	verify(EX) (void)((EX) || \
+ * one version of the code needs to be maintained for all of user space.
-	(__assert_c99(#EX, __FILE__, __LINE__, __func__), 0))
+ */
-#else
-#define	verify(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0))
-#endif /* __STDC_VERSION__ - 0 >= 199901L */
-#else
-#define	verify(EX) (void)((EX) || (_assert("EX", __FILE__, __LINE__), 0))
-#endif	/* __STDC__ */
-#endif
-
-#undef VERIFY
-#undef ASSERT
-
-#define	VERIFY	verify
-#define	ASSERT	assert
-
-extern void __assert(const char *, const char *, int);
-
-#ifdef lint
-#define	VERIFY3_IMPL(x, y, z, t)	if (x == z) ((void)0)
-#else
-/* BEGIN CSTYLED */
-#define	VERIFY3_IMPL(LEFT, OP, RIGHT, TYPE) do { \
-	const TYPE __left = (TYPE)(LEFT); \
-	const TYPE __right = (TYPE)(RIGHT); \
-	if (!(__left OP __right)) { \
-		char *__buf = alloca(256); \
-		(void) snprintf(__buf, 256, "%s %s %s (0x%llx %s 0x%llx)", \
-			#LEFT, #OP, #RIGHT, \
-			(u_longlong_t)__left, #OP, (u_longlong_t)__right); \
-		__assert(__buf, __FILE__, __LINE__); \
-	} \
-_NOTE(CONSTCOND) } while (0)
-/* END CSTYLED */
-#endif /* lint */
-
-#define	VERIFY3S(x, y, z)	VERIFY3_IMPL(x, y, z, int64_t)
-#define	VERIFY3U(x, y, z)	VERIFY3_IMPL(x, y, z, uint64_t)
-#define	VERIFY3P(x, y, z)	VERIFY3_IMPL(x, y, z, uintptr_t)
-
-#ifdef NDEBUG
-#define	ASSERT3S(x, y, z)	((void)0)
-#define	ASSERT3U(x, y, z)	((void)0)
-#define	ASSERT3P(x, y, z)	((void)0)
-#else
-#define	ASSERT3S(x, y, z)	VERIFY3S(x, y, z)
-#define	ASSERT3U(x, y, z)	VERIFY3U(x, y, z)
-#define	ASSERT3P(x, y, z)	VERIFY3P(x, y, z)
-#endif
 
 /*
  * DTrace SDT probes have different signatures in userland than they do in