Fix typos: super block -> superblock (#8974)

Signed-off-by: Przemysław Buczkowski <przemub@yahoo.pl>
Signed-off-by: Matt Madia <mattmadia@gmail.com>

docs/develop/kernel/boot/boot_process_specs_x86.html

@@ -28,11 +28,11 @@ <h3>Stage 1</h3>
 		</p>
 		<p>
 		It resides in the first first 1024 bytes of a BFS disk which usually refers to the
-		first two sectors of the partition in question. Since the BFS super block is located
+		first two sectors of the partition in question. Since the BFS superblock is located
 		at byte offset 512, and about 170 bytes large, this section is already reserved,
 		and thus cannot be used by the loader itself.<br>
 		The MBR only loads the first sector of a partition into memory, so it has to load
-		the super block (and the rest of its implementation) by itself.
+		the superblock (and the rest of its implementation) by itself.
 		</p>
 		<p>
 		The loader must be able to load the real boot loader from a certain path, and

src/add-ons/kernel/file_systems/bfs/BlockAllocator.cpp

@@ -597,7 +597,7 @@ BlockAllocator::InitializeAndClearBitmap(Transaction& transaction)
 	memset(buffer, 0, numBits >> 3);
 
 	off_t offset = 1;
-		// the bitmap starts directly after the super block
+		// the bitmap starts directly after the superblock
 
 	// initialize the AllocationGroup objects and clear the on-disk bitmap
 
@@ -926,7 +926,7 @@ BlockAllocator::AllocateBlocks(Transaction& transaction, int32 groupIndex,
 
 	fVolume->SuperBlock().used_blocks
 		= HOST_ENDIAN_TO_BFS_INT64(fVolume->UsedBlocks() + bestLength);
-		// We are not writing back the disk's super block - it's
+		// We are not writing back the disk's superblock - it's
 		// either done by the journaling code, or when the disk
 		// is unmounted.
 		// If the value is not correct at mount time, it will be

src/add-ons/kernel/file_systems/bfs/Inode.cpp

@@ -2556,7 +2556,7 @@ Inode::Remove(Transaction& transaction, const char* name, ino_t* _id,
 	adds the created inode to that parent directory. If an attribute directory
 	is created, it will also automatically  be added to the \a parent inode as
 	such. However, the indices root node, and the regular root node won't be
-	added to the super block.
+	added to the superblock.
 	It will also create the initial B+tree for the inode if it's a directory
 	of any kind.
 	\a name may be \c NULL, but only if no \a parent is given.

src/add-ons/kernel/file_systems/bfs/Journal.cpp

@@ -499,10 +499,10 @@ Journal::_ReplayRunArray(int32* _start)
 			// TODO: eventually check other well known offsets, like the
 			// root and index dirs
 			if (offset == 0) {
-				// This log entry writes over the super block - check if
+				// This log entry writes over the superblock - check if
 				// it's valid!
 				if (Volume::CheckSuperBlock(data) != B_OK) {
-					FATAL(("Log contains invalid super block!\n"));
+					FATAL(("Log contains invalid superblock!\n"));
 					RETURN_ERROR(B_BAD_DATA);
 				}
 			}
@@ -663,15 +663,15 @@ Journal::_TransactionWritten(int32 transactionID, int32 event, void* _logEntry)
 
 	delete logEntry;
 
-	// update the super block, and change the disk's state, if necessary
+	// update the superblock, and change the disk's state, if necessary
 
 	if (update) {
 		if (superBlock.log_start == superBlock.log_end)
 			superBlock.flags = SUPER_BLOCK_DISK_CLEAN;
 
 		status_t status = journal->fVolume->WriteSuperBlock();
 		if (status != B_OK) {
-			FATAL(("_TransactionWritten: could not write back super block: %s\n",
+			FATAL(("_TransactionWritten: could not write back superblock: %s\n",
 				strerror(status)));
 		}
 
@@ -864,7 +864,7 @@ Journal::_WriteTransactionToLog()
 	logEntry->SetTransactionID(fTransactionID);
 #endif
 
-	// Update the log end pointer in the super block
+	// Update the log end pointer in the superblock
 
 	fVolume->SuperBlock().flags = SUPER_BLOCK_DISK_DIRTY;
 	fVolume->SuperBlock().log_end = HOST_ENDIAN_TO_BFS_INT64(logPosition);

src/add-ons/kernel/file_systems/bfs/Volume.cpp

@@ -4,7 +4,7 @@
  */
 
 
-//! super block, mounting, etc.
+//! superblock, mounting, etc.
 
 
 #include "Attribute.h"
@@ -342,13 +342,13 @@ Volume::Mount(const char* deviceName, uint32 flags)
 	if (opener.IsReadOnly())
 		fFlags |= VOLUME_READ_ONLY;
 
-	// read the super block
+	// read the superblock
 	if (Identify(fDevice, &fSuperBlock) != B_OK) {
-		FATAL(("invalid super block!\n"));
+		FATAL(("invalid superblock!\n"));
 		return B_BAD_VALUE;
 	}
 
-	// initialize short hands to the super block (to save byte swapping)
+	// initialize short hands to the superblock (to save byte swapping)
 	fBlockSize = fSuperBlock.BlockSize();
 	fBlockShift = fSuperBlock.BlockShift();
 	fAllocationGroupShift = fSuperBlock.AllocationGroupShift();
@@ -633,7 +633,7 @@ Volume::CheckSuperBlock(const uint8* data, uint32* _offset)
 	}
 
 #ifndef BFS_LITTLE_ENDIAN_ONLY
-	// For PPC, the super block might be located at offset 0
+	// For PPC, the superblock might be located at offset 0
 	superBlock = (disk_super_block*)data;
 	if (superBlock->IsValid()) {
 		if (_offset != NULL)
@@ -692,11 +692,11 @@ Volume::Initialize(int fd, const char* name, uint32 blockSize,
 
 	off_t numBlocks = deviceSize / blockSize;
 
-	// create valid super block
+	// create valid superblock
 
 	fSuperBlock.Initialize(name, numBlocks, blockSize);
 
-	// initialize short hands to the super block (to save byte swapping)
+	// initialize short hands to the superblock (to save byte swapping)
 	fBlockSize = fSuperBlock.BlockSize();
 	fBlockShift = fSuperBlock.BlockShift();
 	fAllocationGroupShift = fSuperBlock.AllocationGroupShift();

src/add-ons/kernel/file_systems/btrfs/Volume.cpp

@@ -5,7 +5,7 @@
  */
 
 
-//! Super block, mounting, etc.
+//! Superblock, mounting, etc.
 
 
 #include "Volume.h"
@@ -270,7 +270,7 @@ Volume::Mount(const char* deviceName, uint32 flags)
 	if (opener.IsReadOnly())
 		fFlags |= VOLUME_READ_ONLY;
 
-	// read the super block
+	// read the superblock
 	status_t status = Identify(fDevice, &fSuperBlock);
 	if (status != B_OK) {
 		ERROR("Volume::Mount(): Identify() failed\n");
@@ -526,7 +526,7 @@ Volume::Identify(int fd, btrfs_super_block* superBlock)
 		return B_IO_ERROR;
 
 	if (!superBlock->IsValid()) {
-		ERROR("invalid super block!\n");
+		ERROR("invalid superblock!\n");
 		return B_BAD_VALUE;
 	}
 

src/add-ons/kernel/file_systems/exfat/Volume.cpp

@@ -5,7 +5,7 @@
  */
 
 
-//! Super block, mounting, etc.
+//! Superblock, mounting, etc.
 
 
 #include "Volume.h"
@@ -310,7 +310,7 @@ Volume::Mount(const char* deviceName, uint32 flags)
 	if (opener.IsReadOnly())
 		fFlags |= VOLUME_READ_ONLY;
 
-	// read the super block
+	// read the superblock
 	status_t status = Identify(fDevice, &fSuperBlock);
 	if (status != B_OK) {
 		ERROR("Volume::Mount(): Identify() failed\n");
@@ -502,7 +502,7 @@ Volume::Identify(int fd, exfat_super_block* superBlock)
 		return B_IO_ERROR;
 
 	if (!superBlock->IsValid()) {
-		ERROR("invalid super block!\n");
+		ERROR("invalid superblock!\n");
 		return B_BAD_VALUE;
 	}
 

src/add-ons/kernel/file_systems/ext2/Volume.cpp

@@ -5,7 +5,7 @@
  */
 
 
-//! Super block, mounting, etc.
+//! Superblock, mounting, etc.
 
 
 #include "Volume.h"
@@ -300,7 +300,7 @@ Volume::Mount(const char* deviceName, uint32 flags)
 		fSuperBlock.CompatibleFeatures(), fSuperBlock.IncompatibleFeatures(),
 		fSuperBlock.ReadOnlyFeatures());
 
-	// read the super block
+	// read the superblock
 	status_t status = Identify(fDevice, &fSuperBlock);
 	if (status != B_OK) {
 		FATAL("Volume::Mount(): Identify() failed\n");
@@ -311,7 +311,7 @@ Volume::Mount(const char* deviceName, uint32 flags)
 	if (!IsReadOnly() && _UnsupportedReadOnlyFeatures(fSuperBlock) != 0)
 		return B_UNSUPPORTED;
 
-	// initialize short hands to the super block (to save byte swapping)
+	// initialize short hands to the superblock (to save byte swapping)
 	fBlockShift = fSuperBlock.BlockShift();
 	if (fBlockShift < 10 || fBlockShift > 16)
 		return B_ERROR;
@@ -930,7 +930,7 @@ Volume::Identify(int fd, ext2_super_block* superBlock)
 		return B_IO_ERROR;
 
 	if (!superBlock->IsValid()) {
-		FATAL("invalid super block!\n");
+		FATAL("invalid superblock!\n");
 		return B_BAD_VALUE;
 	}
 

src/add-ons/kernel/file_systems/reiserfs/SuperBlock.cpp

@@ -30,12 +30,12 @@ using std::nothrow;
 
 /*!
 	\class DirEntry
-	\brief Represents the on-disk structure for super block of the FS.
+	\brief Represents the on-disk structure for superblock of the FS.
 
 	There exist two versions of the structure and this class can deal with both
 	of them. This class can also handle a very old layout that puts the super
 	block in a different location. The Init() methods tries to find and read
-	the super block from disk.
+	the superblock from disk.
 */
 
 // read_super_block
@@ -47,13 +47,13 @@ read_super_block(int device, off_t offset, const char *magic,
 {
 	super_block_t *superBlock = NULL;
 	status_t error = B_OK;
-	// allocate memory for the super block
+	// allocate memory for the superblock
 	if (error == B_OK) {
 		superBlock = new(nothrow) super_block_t;
 		if (!superBlock)
 			error = B_NO_MEMORY;
 	}
-	// read the super block
+	// read the superblock
 	if (error == B_OK) {
 		size_t size = sizeof(super_block_t);
 		if (read_pos(device, offset, superBlock, size) != (int32)size)

src/add-ons/kernel/file_systems/reiserfs/Volume.cpp

@@ -57,7 +57,7 @@ static inline C max(const C &a, const C &b) { return (a > b ? a : b); }
 	\brief Represents a volume.
 
 	The Volume class bundles all functionality related to a volume.
-	It knows the super block and has some basic functionality needed
+	It knows the superblock and has some basic functionality needed
 	for handling VNodes. Actually it should be the layer that provides the
 	abstraction from VNodes. The design is not strict in this respect
 	(the whole thing evolved while I was in the process of understanding
@@ -97,7 +97,7 @@ Volume::Identify(int fd, partition_data *partition)
 	if (fDevice < 0)
 		return B_ERROR;
 
-	// read and analyze super block
+	// read and analyze superblock
 	return _ReadSuperBlock();
 }
 
@@ -130,7 +130,7 @@ Volume::Mount(fs_volume *fsVolume, const char *path)
 		if (fDevice < 0)
 			SET_ERROR(error, errno);
 	}
-	// read and analyze super block
+	// read and analyze superblock
 	if (error == B_OK)
 		error = _ReadSuperBlock();
 
@@ -534,12 +534,12 @@ Volume::_ReadSuperBlock()
 		error = B_NO_MEMORY;
 	// check FS state
 	if (error == B_OK && fSuperBlock->GetState() != REISERFS_VALID_FS) {
-		FATAL(("The super block indicates a non-valid FS! Bailing out."));
+		FATAL(("The superblock indicates a non-valid FS! Bailing out."));
 		error = B_ERROR;
 	}
 	// check FS version
 	if (error == B_OK && fSuperBlock->GetVersion() > REISERFS_VERSION_2) {
-		FATAL(("The super block indicates a version greater than 2 (%u)! "
+		FATAL(("The superblock indicates a version greater than 2 (%u)! "
 			   "Bailing out.", fSuperBlock->GetVersion()));
 		error = B_ERROR;
 	}

src/add-ons/kernel/file_systems/reiserfs/reiserfs.h

@@ -220,7 +220,7 @@ struct reiserfs_de_head
 //
 
 //
-// super block's field values
+// superblock's field values
 //
 #define REISERFS_VERSION_0 0 /* undistributed bitmap */
 #define REISERFS_VERSION_1 1 /* distributed bitmap and resizer*/
@@ -232,7 +232,7 @@ struct reiserfs_de_head
 #define R5_HASH   3
 #define DEFAULT_HASH R5_HASH
 
-/* this is the on disk super block */
+/* this is the on disk superblock */
 
 struct reiserfs_super_block
 {

src/add-ons/kernel/file_systems/userlandfs/userlandfs

@@ -39,7 +39,7 @@ file_system obfs {
 		is_buffer			false
 	}
 
-	# dump super block
+	# dump superblock
 	ioctl 56743 {
 		buffer_size			0
 		write_buffer_size	0

src/bin/bfs_tools/bfsinfo.cpp

@@ -118,7 +118,7 @@ main(int argc, char **argv)
 	if (argc < 2 || !strcmp(argv[1], "--help")) {
 		char *filename = strrchr(argv[0],'/');
 		fprintf(stderr,"usage: %s [-srib] <device> [allocation_group start]\n"
-				"\t-s\tdump super block\n"
+				"\t-s\tdump superblock\n"
 				"\t-r\tdump root node\n"
 				"       the following options need the allocation_group/start "
 					"parameters:\n"
@@ -214,7 +214,7 @@ main(int argc, char **argv)
 	}
 
 	if (disk.ValidateSuperBlock() < B_OK) {
-		fprintf(stderr, "The disk's super block is corrupt (or it's not a BFS "
+		fprintf(stderr, "The disk's superblock is corrupt (or it's not a BFS "
 			"device)!\n");
 		return 0;
 	}

src/bin/bfs_tools/bfswhich.cpp

@@ -286,7 +286,7 @@ main(int argc, char** argv)
 	}
 
 	if (disk.ValidateSuperBlock() != B_OK) {
-		fprintf(stderr, "The disk's super block is corrupt!\n");
+		fprintf(stderr, "The disk's superblock is corrupt!\n");
 		return -1;
 	}
 
@@ -307,7 +307,7 @@ main(int argc, char** argv)
 			disk.Log().allocation_group, disk.Log().start,
 			disk.Log().length);
 	} else if (block < 1) {
-		printf("Super Block intersects\n");
+		printf("Superblock intersects\n");
 	} else if (block < 1 + disk.BitmapSize()) {
 		printf("Block bitmap intersects (start %d, end %lu)\n", 1,
 			disk.BitmapSize());

src/bin/bfs_tools/lib/Disk.h

@@ -1,6 +1,6 @@
 #ifndef DISK_H
 #define DISK_H
-/* Disk - handles BFS super block, disk access etc.
+/* Disk - handles BFS superblock, disk access etc.
 **
 ** Copyright (c) 2001-2003 pinc Software. All Rights Reserved.
 */