[PATCH] JFS cleanup
Cleanup - remove version and changelog.
These don't belong in Linus' kernel.
diff --git a/Documentation/filesystems/changelog.jfs b/Documentation/filesystems/changelog.jfs
deleted file mode 100644
index 9d2b03f..0000000
--- a/Documentation/filesystems/changelog.jfs
+++ /dev/null
@@ -1,211 +0,0 @@
-IBM's Journaled File System (JFS) for Linux version 1.0.15
-Team members
-Steve Best sbest@us.ibm.com
-Dave Kleikamp shaggy@austin.ibm.com
-Barry Arndt barndt@us.ibm.com
-Christoph Hellwig hch@caldera.de
-
-
-Release February 15, 2002 (version 1.0.15)
-
-This is our fifty-third release of IBM's Enterprise JFS technology port to Linux.
-Beta 1 was release 0.1.0 on 12/8/2000, Beta 2 was release 0.2.0 on 3/7/2001,
-Beta 3 was release 0.3.0 on 4/30/2001, and release 1.0.0 on 6/28/2001.
-
-Function and Fixes in drop 53 (1.0.15)
- - Fix trap when appending to very large file
- - Moving jfs headers into fs/jfs at Linus' request
- - Move up to linux-2.5.4
- - Fix file size limit on 32-bit (Andi Kleen)
- - make changelog more read-able and include only 1.0.0 and above (Christoph Hellwig)
- - Don't allocate metadata pages from high memory. JFS keeps them kmapped too long causing deadlock.
- - Fix xtree corruption when creating file with >= 64 GB of physically contiguous dasd
- - Replace semaphore with struct completion for thread startup/shutdown (Benedikt Spranger)
- - cleanup Tx alloc/free (Christoph Hellwig)
- - Move up to linux-2.5.3
- - thread cleanups (Christoph Hellwig)
- - First step toward making tblocks and tlocks dynamically allocated. Intro tid_t and lid_t to
- insulate the majority of the code from future changes. Also hide TxBlock and TxLock arrays
- by using macros to get from tids and lids to real structures.
- - minor list-handling cleanup (Christoph Hellwig)
- - Replace altnext and altprev with struct list_head
- - Clean up the debugging code and add support for collecting statistics (Christoph Hellwig)
-
-
-Function and Fixes in drop 52 (1.0.14)
- - Fix hang in invalidate_metapages when jfs.o is built as a module
- - Fix anon_list removal logic in txLock
-
-Function and Fixes in drop 51 (1.0.13)
- - chmod changes on newly created directories are lost after umount (bug 2535)
- - Page locking race fixes
- - Improve metapage locking
- - Fix timing window. Lock page while metapage is active to avoid page going
- away before the metadata is released. (Fixed crash during mount/umount testing)
- - Make changes for 2.5.2 kernel
- - Fix race condition truncating large files
-
-Function and Fixes in drop50 (1.0.12)
- - Add O_DIRECT support
- - Add support for 2.4.17 kernel
- - Make sure COMMIT_STALE gets reset before the inode is unlocked. Fixing
- this gets rid of XT_GETPAGE errors
- - Remove invalid __exit keyword from metapage_exit and txExit.
- - fix assert(log->cqueue.head == NULL by waiting longer
-
-Function and Fixes in drop49 (1.0.11)
- - Readdir was not handling multibyte codepages correctly.
- - Make mount option parsing more robust.
- - Add iocharset mount option.
- - Journalling of symlinks incorrect, resulting in logredo failure of -265.
- - Add jfsutils information to Changes file
- - Improve recoverability of the file system when metadata corruption is detected.
- - Fix kernel OOPS when root inode is corrupted
-
-Function and Fixes in drop48 (1.0.10)
- - put inodes later on hash queues
- - Fix boundary case in xtTruncate
- - When invalidating metadata, try to flush the dirty buffers rather than sync them.
- - Add another sanity check to avoid trapping when imap is corrupt
- - Fix file truncate while removing large file (assert(cmp == 0))
- - read_cache_page returns ERR_PTR, not NULL on error
- - Add dtSearchNode and dtRelocate
- - JFS needs to use generic_file_open & generic_file_llseek
- - Remove lazyQwait, etc. It created an unnecessary bottleneck in TxBegin.
-
-Function and Fixes in drop47 (1.0.9)
- - Fix data corruption problem when creating files while deleting others. (jitterbug 183)
- - Make sure all metadata is written before finalizing the log
- - Fix serialization problem in shutdown by setting i_size of directory sooner. (bugzilla #334)
- - JFS should quit whining when special files are marked dirty during read-only mount.
- - Must always check rc after DT_GETPAGE
- - Add diExtendFS
- - Removing defconfig form JFS source - not really needed
-
-Function and Fixes in drop46 (1.0.8)
- - Synclist was being built backwards causing logredo to quit too early
- - jfs_compat.h needs to include module.h
- - uncomment EXPORTS_NO_SYMBOLS in super.c
- - Minor code cleanup
- - xtree of zero-truncated file not being logged
- - Fix logging on file truncate
- - remove unused metapage fields
-
-Function and Fixes in drop45 (1.0.7)
- - cleanup remove IS_KIOBUFIO define.
- - cleanup remove TRUNC_NO_TOSS define.
- - have jFYI's use the name directly from dentry
- - Remove nul _ALLOC and _FREE macros and also make spinlocks static.
- - cleanup add externs where needed in the header files
- - jfs_write_inode is a bad place to call iput. Also limit warnings.
- - More truncate cleanup
- - Truncate cleanup
- - Add missing statics in jfs_metapage.c
- - fsync fixes
- - Clean up symlink code - use page_symlink_inode_operations
- - unicode handling cleanup
- - cleanup replace UniChar with wchar_t
- - Get rid of CDLL_* macros - use list.h instead
- - 2.4.11-prex mount problem Call new_inode instead of get_empty_inode
- - use kernel min/max macros
- - Add MODULE_LICENSE stub for older kernels
- - IA64/gcc3 fixes
- - Log Manager fixes, introduce __SLEEP_COND macro
- - Mark superblock dirty when some errors detected (forcing fsck to be run).
- - More robust remounting from r/o to r/w.
- - Misc. cleanup add static where appropriate
- - small cleanup in jfs_umount_rw
- - add MODULE_ stuff
- - Set *dropped_lock in alloc_metapage
- - Get rid of unused log list
- - cleanup jfs_imap.c to remove _OLD_STUFF and _NO_MORE_MOUNT_INODE defines
- - Log manager cleanup
- - Transaction manager cleanup
- - correct memory allocations flags
- - Better handling of iterative truncation
- - Change continue to break, otherwise we don't re-acquire LAZY_LOCK
-
-Function and Fixes in drop44 (1.0.6)
- - Create jfs_incore.h which merges linux/jfs_fs.h, linux/jfs_fs_i.h, and jfs_fs_sb.h
- - Create a configuration option to handle JFS_DEBUG define
- - Fixed a few cases where positive error codes were returned to the VFS.
- - Replace jfs_dir_read by generic_read_dir.
- - jfs_fsync_inode is only called by jfs_fsync_file, merge the two and rename to jfs_fsync.
- - Add a bunch of missing externs.
- - jfs_rwlock_lock is unused, nuke it.
- - Always use atomic set/test_bit operations to protect jfs_ip->cflag
- - Combine jfs_ip->flag with jfs_ip->cflag
- - Fixed minor format errors reported by fsck
- - cflags should be long so bitops always works correctly
- - Use GFP_NOFS for runtime memory allocations
- - Support VM changes in 2.4.10 of the kernel
- - Remove ifdefs supporting older 2.4 kernels. JFS now requires at least 2.4.3 or 2.4.2-ac2
- - Simplify and remove one use of IWRITE_TRYLOCK
- - jfs_truncate was not passing tid to xtTruncate
- - removed obsolete extent_page workaround
- - correct recovery from failed diAlloc call (disk full)
- - In write_metapage, don't call commit_write if prepare_write failed
-
-Function and Fixes in drop43 (1.0.5)
- - Allow separate allocation of JFS-private superblock/inode data.
- - Remove checks in namei.c that are already done by the VFS.
- - Remove redundant mutex defines.
- - Replace all occurrences of #include <linux/malloc.h> with #include <linux/slab.h>
- - Work around race condition in remount -fixes OOPS during shutdown
- - Truncate large files incrementally ( affects directories too)
-
-Function and Fixes in drop42 (1.0.4)
- - Fixed compiler warnings in the FS when building on 64 bits systems
- - Fixed deadlock where jfsCommit hung in hold_metapage
- - Fixed problems with remount
- - Reserve metapages for jfsCommit thread
- - Get rid of buggy invalidate_metapage & use discard_metapage
- - Don't hand metapages to jfsIOthread (too many context switches) (jitterbug 125, bugzilla 238)
- - Fix error message in jfs_strtoUCS
-
-Function and Fixes in drop41 (1.0.3)
- - Patch to move from previous release to latest release needs to update the version number in super.c
- - Jitterbug problems (134,140,152) removing files have been fixed
- - Set rc=ENOSPC if ialloc fails in jfs_create and jfs_mkdir
- - Fixed jfs_txnmgr.c 775! assert
- - Fixed jfs_txnmgr.c 884! assert(mp->nohomeok==0)
- - Fix hang - prevent tblocks from being exhausted
- - Fix oops trying to mount reiserfs
- - Fail more gracefully in jfs_imap.c
- - Print more information when char2uni fails
- - Fix timing problem between Block map and metapage cache - jitterbug 139
- - Code Cleanup (removed many ifdef's, obsolete code, ran code through indent) Mostly 2.4 tree
- - Split source tree (Now have a separate source tree for 2.2, 2.4, and jfsutils)
-
-Function and Fixes in drop40 (1.0.2)
- - Fixed multiple truncate hang
- - Fixed hang on unlink a file and sync happening at the same time
- - Improved handling of kmalloc error conditions
- - Fixed hang in blk_get_queue and SMP deadlock: bh_end_io call generic_make_request
- (jitterbug 145 and 146)
- - stbl was not set correctly set in dtDelete
- - changed trap to printk in dbAllocAG to avoid system hang
-
-Function and Fixes in drop 39 (1.0.1)
- - Fixed hang during copying files on 2.2.x series
- - Fixed TxLock compile problem
- - Fixed to correctly update the number of blocks for directories (this was causing the FS
- to show fsck error after compiling mozilla).
- - Fixed to prevent old data from being written to disk from the page cache.
-
-Function and Fixes in drop 38 (1.0.0)
- - Fixed some general log problems
-
-Please send bugs, comments, cards and letters to linuxjfs@us.ibm.com.
-
-The JFS mailing list can be subscribed to by using the link labeled "Mail list Subscribe"
-at our web page http://oss.software.ibm.com/jfs/.
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diff --git a/fs/jfs/super.c b/fs/jfs/super.c
index a7a8efb..5bc4670 100644
--- a/fs/jfs/super.c
+++ b/fs/jfs/super.c
@@ -389,8 +389,6 @@
{
int rc;
- printk("JFS development version: $Name: $\n");
-
jfs_inode_cachep =
kmem_cache_create("jfs_ip",
sizeof(struct jfs_inode_info),
