docs: f2fs: wrap ASCII tables in literal blocks to fix LaTeX build

Sphinx's LaTeX builder fails when converting the nested ASCII tables in
f2fs.rst, producing the following error:

  "Markup is unsupported in LaTeX: longtable does not support nesting a table."

Wrap the affected ASCII tables in literal code blocks to force Sphinx to
render them verbatim. This prevents nested longtables and fixes the PDF
build failure on Sphinx 8.2.x.

Acked-by: Bagas Sanjaya <[email protected]>
Reviewed-by: Akira Yokosawa <[email protected]>
Signed-off-by: Masaharu Noguchi <[email protected]>
Acked-by: Jonathan Corbet <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>

Author: nogunix

Documentation/filesystems/f2fs.rst

@@ -188,34 +188,36 @@ fault_type=%d		 Support configuring fault injection type, should be
 			 enabled with fault_injection option, fault type value
 			 is shown below, it supports single or combined type.
 
-			 ===========================      ==========
-			 Type_Name                        Type_Value
-			 ===========================      ==========
-			 FAULT_KMALLOC                    0x00000001
-			 FAULT_KVMALLOC                   0x00000002
-			 FAULT_PAGE_ALLOC                 0x00000004
-			 FAULT_PAGE_GET                   0x00000008
-			 FAULT_ALLOC_BIO                  0x00000010 (obsolete)
-			 FAULT_ALLOC_NID                  0x00000020
-			 FAULT_ORPHAN                     0x00000040
-			 FAULT_BLOCK                      0x00000080
-			 FAULT_DIR_DEPTH                  0x00000100
-			 FAULT_EVICT_INODE                0x00000200
-			 FAULT_TRUNCATE                   0x00000400
-			 FAULT_READ_IO                    0x00000800
-			 FAULT_CHECKPOINT                 0x00001000
-			 FAULT_DISCARD                    0x00002000
-			 FAULT_WRITE_IO                   0x00004000
-			 FAULT_SLAB_ALLOC                 0x00008000
-			 FAULT_DQUOT_INIT                 0x00010000
-			 FAULT_LOCK_OP                    0x00020000
-			 FAULT_BLKADDR_VALIDITY           0x00040000
-			 FAULT_BLKADDR_CONSISTENCE        0x00080000
-			 FAULT_NO_SEGMENT                 0x00100000
-			 FAULT_INCONSISTENT_FOOTER        0x00200000
-			 FAULT_TIMEOUT                    0x00400000 (1000ms)
-			 FAULT_VMALLOC                    0x00800000
-			 ===========================      ==========
+			 .. code-block:: none
+
+			     ===========================      ==========
+			     Type_Name                        Type_Value
+			     ===========================      ==========
+			     FAULT_KMALLOC                    0x00000001
+			     FAULT_KVMALLOC                   0x00000002
+			     FAULT_PAGE_ALLOC                 0x00000004
+			     FAULT_PAGE_GET                   0x00000008
+			     FAULT_ALLOC_BIO                  0x00000010 (obsolete)
+			     FAULT_ALLOC_NID                  0x00000020
+			     FAULT_ORPHAN                     0x00000040
+			     FAULT_BLOCK                      0x00000080
+			     FAULT_DIR_DEPTH                  0x00000100
+			     FAULT_EVICT_INODE                0x00000200
+			     FAULT_TRUNCATE                   0x00000400
+			     FAULT_READ_IO                    0x00000800
+			     FAULT_CHECKPOINT                 0x00001000
+			     FAULT_DISCARD                    0x00002000
+			     FAULT_WRITE_IO                   0x00004000
+			     FAULT_SLAB_ALLOC                 0x00008000
+			     FAULT_DQUOT_INIT                 0x00010000
+			     FAULT_LOCK_OP                    0x00020000
+			     FAULT_BLKADDR_VALIDITY           0x00040000
+			     FAULT_BLKADDR_CONSISTENCE        0x00080000
+			     FAULT_NO_SEGMENT                 0x00100000
+			     FAULT_INCONSISTENT_FOOTER        0x00200000
+			     FAULT_TIMEOUT                    0x00400000 (1000ms)
+			     FAULT_VMALLOC                    0x00800000
+			     ===========================      ==========
 mode=%s			 Control block allocation mode which supports "adaptive"
 			 and "lfs". In "lfs" mode, there should be no random
 			 writes towards main area.
@@ -296,14 +298,15 @@ nocheckpoint_merge	 Disable checkpoint merge feature.
 compress_algorithm=%s	 Control compress algorithm, currently f2fs supports "lzo",
 			 "lz4", "zstd" and "lzo-rle" algorithm.
 compress_algorithm=%s:%d Control compress algorithm and its compress level, now, only
-			 "lz4" and "zstd" support compress level config.
-
-                         =========      ===========
-			 algorithm	level range
-                         =========      ===========
-			 lz4		3 - 16
-			 zstd		1 - 22
-                         =========      ===========
+			 "lz4" and "zstd" support compress level config::
+
+				 =========      ===========
+				 algorithm      level range
+				 =========      ===========
+				 lz4            3 - 16
+				 zstd           1 - 22
+				 =========      ===========
+
 compress_log_size=%u	 Support configuring compress cluster size. The size will
 			 be 4KB * (1 << %u). The default and minimum sizes are 16KB.
 compress_extension=%s	 Support adding specified extension, so that f2fs can enable
@@ -368,38 +371,42 @@ errors=%s		 Specify f2fs behavior on critical errors. This supports modes:
 			 the partition in read-only mode. By default it uses "continue"
 			 mode.
 
-			 ====================== =============== =============== ========
-			 mode			continue	remount-ro	panic
-			 ====================== =============== =============== ========
-			 access ops		normal		normal		N/A
-			 syscall errors		-EIO		-EROFS		N/A
-			 mount option		rw		ro		N/A
-			 pending dir write	keep		keep		N/A
-			 pending non-dir write	drop		keep		N/A
-			 pending node write	drop		keep		N/A
-			 pending meta write	keep		keep		N/A
-			 ====================== =============== =============== ========
+			 .. code-block:: none
+
+			     ====================== =============== =============== ========
+			     mode                   continue        remount-ro      panic
+			     ====================== =============== =============== ========
+			     access ops             normal          normal          N/A
+			     syscall errors         -EIO            -EROFS          N/A
+			     mount option           rw              ro              N/A
+			     pending dir write      keep            keep            N/A
+			     pending non-dir write  drop            keep            N/A
+			     pending node write     drop            keep            N/A
+			     pending meta write     keep            keep            N/A
+			     ====================== =============== =============== ========
 nat_bits		 Enable nat_bits feature to enhance full/empty nat blocks access,
 			 by default it's disabled.
 lookup_mode=%s		 Control the directory lookup behavior for casefolded
 			 directories. This option has no effect on directories
 			 that do not have the casefold feature enabled.
 
-			 ================== ========================================
-			 Value		    Description
-			 ================== ========================================
-			 perf		    (Default) Enforces a hash-only lookup.
-					    The linear search fallback is always
-					    disabled, ignoring the on-disk flag.
-			 compat		    Enables the linear search fallback for
-					    compatibility with directory entries
-					    created by older kernel that used a
-					    different case-folding algorithm.
-					    This mode ignores the on-disk flag.
-			 auto		    F2FS determines the mode based on the
-					    on-disk `SB_ENC_NO_COMPAT_FALLBACK_FL`
-					    flag.
-			 ================== ========================================
+			 .. code-block:: none
+
+			     ================== ========================================
+			     Value              Description
+			     ================== ========================================
+			     perf               (Default) Enforces a hash-only lookup.
+					        The linear search fallback is always
+					        disabled, ignoring the on-disk flag.
+			     compat             Enables the linear search fallback for
+					        compatibility with directory entries
+					        created by older kernel that used a
+					        different case-folding algorithm.
+					        This mode ignores the on-disk flag.
+			     auto               F2FS determines the mode based on the
+					        on-disk `SB_ENC_NO_COMPAT_FALLBACK_FL`
+					        flag.
+			     ================== ========================================
 ======================== ============================================================
 
 Debugfs Entries