btrfs-progs: check: remove --clear-ino-cache option

The inode_cache functionality is long gone and the 'rescue' group
provides the clearning functionality, no point keeping it in check.
Move the --clear-space-cache option to the deprecaeted section so it can
be removed soon.

Signed-off-by: David Sterba <dsterba@suse.com>

Author: kdave

Documentation/btrfs-check.rst

@@ -92,15 +92,6 @@ SAFE OR ADVISORY OPTIONS
         This can be used to use a different starting point if some of the primary
         superblock is damaged.
 
---clear-space-cache v1|v2
-        completely remove the free space cache of the given version
-
-        See also the *clear_cache* mount option.
-
-	.. warning::
-		This option is deprecated, please use `btrfs rescue clear-space-cache`
-		instead, this option would be removed in the future eventually.
-
 DANGEROUS OPTIONS
 -----------------
 
@@ -140,15 +131,17 @@ DANGEROUS OPTIONS
         This option also skips the delay and warning in the repair mode (see
         *--repair*).
 
-DEPRECATED OR MOVED OPTIONS
----------------------------
+DEPRECATED OR REMOVED OPTIONS
+-----------------------------
+
+--clear-space-cache v1|v2
+        completely remove the free space cache of the given version
 
---clear-ino-cache
-        (removed: 6.7)
+        See also the *clear_cache* mount option.
 
-        remove leftover items pertaining to the deprecated *inode cache* feature,
-        please use :ref:`btrfs rescue clear-ino-cache<man-rescue-clear-ino-cache>`
-        instead
+	.. warning::
+		This option is deprecated, please use `btrfs rescue clear-space-cache`
+		instead, this option would be removed in the future eventually.
 
 EXIT STATUS
 -----------

check/main.c

@@ -10092,7 +10092,6 @@ static const char * const cmd_check_usage[] = {
 	OPTLINE("-p|--progress", "indicate progress"),
 	"",
 	"Deprecated or moved options:",
-	OPTLINE("--clear-ino-cache", "clear ino cache leftover items (moved to 'rescue' group)"),
 	OPTLINE("--clear-space-cache v1|v2", "clear space cache for v1 or v2 (moved to 'rescue' group)"),
 	NULL
 };
@@ -10127,7 +10126,7 @@ static int cmd_check(const struct cmd_struct *cmd, int argc, char **argv)
 			GETOPT_VAL_INIT_EXTENT, GETOPT_VAL_CHECK_CSUM,
 			GETOPT_VAL_READONLY, GETOPT_VAL_CHUNK_TREE,
 			GETOPT_VAL_MODE, GETOPT_VAL_CLEAR_SPACE_CACHE,
-			GETOPT_VAL_CLEAR_INO_CACHE, GETOPT_VAL_FORCE };
+			GETOPT_VAL_FORCE };
 		static const struct option long_options[] = {
 			{ "super", required_argument, NULL, 's' },
 			{ "repair", no_argument, NULL, GETOPT_VAL_REPAIR },
@@ -10149,8 +10148,6 @@ static int cmd_check(const struct cmd_struct *cmd, int argc, char **argv)
 				GETOPT_VAL_MODE },
 			{ "clear-space-cache", required_argument, NULL,
 				GETOPT_VAL_CLEAR_SPACE_CACHE},
-			{ "clear-ino-cache", no_argument , NULL,
-				GETOPT_VAL_CLEAR_INO_CACHE},
 			{ "force", no_argument, NULL, GETOPT_VAL_FORCE },
 			{ NULL, 0, NULL, 0}
 		};
@@ -10232,10 +10229,6 @@ static int cmd_check(const struct cmd_struct *cmd, int argc, char **argv)
 				}
 				ctree_flags |= OPEN_CTREE_WRITES;
 				break;
-			case GETOPT_VAL_CLEAR_INO_CACHE:
-				error("--clear-ino-cache option is deprecated, please use \"btrfs rescue clear-ino-cache\" instead");
-				exit(1);
-				break;
 			case GETOPT_VAL_FORCE:
 				force = 1;
 				break;