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* ocfs2: Re-journal buffers after transaction extendMark Fasheh2007-12-172-21/+51
| | | | | | | | | ocfs2_extend_trans() might call journal_restart() which will commit dirty buffers and then restart the transaction. This means that any buffers which still need changes should be passed to journal_access() again. Some paths during extend weren't doing this right. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Allow for debugging of transaction extendsMark Fasheh2007-12-171-0/+4
| | | | | | | | | The nastiest cases of transaction extends are also the rarest. We can expose them more quickly at the expense of performance by going straight to the journal_restart() in ocfs2_extend_trans(). Wrap things in OCFS2_DEBUG_FS so that we only do this when "expensive debugging" is turned on. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Don't panic when truncating an empty extentMark Fasheh2007-12-171-2/+0
| | | | | | | This BUG_ON() was unintentionally left in after the sparse file support was written. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: fix exit-while-locked bug in ocfs2_queue_orphans()Mark Fasheh2007-12-171-1/+2
| | | | | | | We're holding the cluster lock when a failure might happen in ocfs2_dir_foreach() so it needs to be released. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* remove nonsense force-casts from ocfs2Al Viro2007-12-051-14/+6
| | | | | | | | | | | | endianness annotations in networking code had been in place for quite a while; in particular, sin_port and s_addr are annotated as big-endian. Code in ocfs2 had __force casts added apparently to shut the sparse warnings up; of course, these days they only serve to *produce* warnings for no reason whatsoever... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ocfs2: reverse inline-data truncate argsMark Fasheh2007-11-281-4/+15
| | | | | | | | | | | ocfs2_truncate() and ocfs2_remove_inode_range() had reversed their "set i_size" arguments to ocfs2_truncate_inline(). Fix things so that truncate sets i_size, and punching a hole ignores it. This exposed a problem where punching a hole in an inline-data file wasn't updating the page cache, so fix that too. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Fix comparison in ocfs2_size_fits_inline_data()Mark Fasheh2007-11-281-1/+1
| | | | | | This was causing us to prematurely push out inline data by one byte. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Remove bug statement in ocfs2_dentry_iput()Mark Fasheh2007-11-281-4/+16
| | | | | | | | | | | | | | The existing bug statement didn't take into account unhashed dentries which might not have a cluster lock on them. This could happen if a node exporting the file system via NFS is rebooted, re-exported to nfs clients and then unmounted. It's fine in this case to not have a dentry cluster lock. Just remove the bug statement and replace it with an error print, which does the proper checks. Though we want to know if something has happened which might have prevented a cluster lock from being created, it's definitely not necessary to panic the machine for this. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [PATCH] ocfs2: Remove expensive bitmap scanningJan Kara2007-11-281-2/+3
| | | | | | | | | | Enable expensive bitmap scanning only if DEBUG option is enabled. The bitmap scanning quite loads the CPU and on my machine the write throughput of dd if=/dev/zero of=/ocfs2/file bs=1M count=500 conv=sync improves from 37 MB/s to 45.4 MB/s in local mode... Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: log valid inode # on bad inodeMark Fasheh2007-11-281-2/+2
| | | | | | | | | If the inode block isn't valid then we don't want to print the value from that, instead print the block number which was passed in (which should always be correct). Also, turn this into a debug print for now - folks who hit an actual problem always have other logs indicating what the source is. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Filter -ENOSPC in mlog_errno()Mark Fasheh2007-11-281-1/+1
| | | | | | | It's almost never worth printing in that situation and we keep forgetting to manually filter it out. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [PATCH] fs/ocfs2: Add missing "space"Joe Perches2007-11-282-3/+3
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Reset journal parameters after s_mount_opt updateMark Fasheh2007-11-281-3/+3
| | | | | | | Right now we're just setting them from the existing parameters, not the new ones that a remount specified. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [NET]: Add the helper kernel_sock_shutdown()Trond Myklebust2007-11-131-2/+2
| | | | | | | | | | | | | | | ...and fix a couple of bugs in the NBD, CIFS and OCFS2 socket handlers. Looking at the sock->op->shutdown() handlers, it looks as if all of them take a SHUT_RD/SHUT_WR/SHUT_RDWR argument instead of the RCV_SHUTDOWN/SEND_SHUTDOWN arguments. Add a helper, and then define the SHUT_* enum to ensure that kernel users of shutdown() don't get confused. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Acked-by: Mark Fasheh <mark.fasheh@oracle.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ocfs2: fix rename vs unlink raceSrinivas Eeda2007-11-071-3/+10
| | | | | | | | | | If another node unlinks the destination while ocfs2_rename() is waiting on a cluster lock, ocfs2_rename() simply logs an error and continues. This causes a crash because the renaming node is now trying to delete a non-existent inode. The correct solution is to return -ENOENT. Signed-off-by: Srinivas Eeda <srinivas.eeda@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [PATCH] Fix possibly too long write in o2hb_setup_one_bio()Jan Kara2007-11-071-1/+1
| | | | | | | | We should subtract start of our IO from PAGE_CACHE_SIZE to get the right length of the write we want to perform. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: fix write() performance regressionMark Fasheh2007-11-071-0/+22
| | | | | | | | | On file systems which don't support sparse files, Ocfs2_map_page_blocks() was reading blocks on appending writes. This caused write performance to suffer dramatically. Fix this by detecting an appending write on a nonsparse fs and skipping the read. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Commit journal on sync writesMark Fasheh2007-11-071-1/+25
| | | | | | | | | We're missing a meta data commit for extending sync writes. In thoery, write could return with the meta data required to read the data uncommitted to disk. Fix that by detecting an allocating write and forcing a journal commit in the sync case. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Re-order iput in ocfs2_drop_dentry_lockMark Fasheh2007-11-071-1/+1
| | | | | | | | | | | | Do this to avoid a theoretical (I haven't seen this in practice) race where the downconvert thread might drop the dentry lock, allowing a remote unlink to proceed before dropping the inode locks. This could bounce access to the orphan dir between nodes. There doesn't seem to be a need to do the same in ocfs2_dentry_iput() as that's never called for the last ref drop from the downconvert thread. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* ocfs2: Create locks at initially requested levelMark Fasheh2007-11-071-14/+9
| | | | | | | | | | | | | | If we have not yet created a cluster lock, ocfs2_cluster_lock() will first create it at NLMODE, and then convert the lock to either PRMODE or EXMODE (whichever is requested). Change ocfs2_cluster_lock() to just create the lock at the initially requested level. ocfs2_locking_ast() handles this case fine, so the only update required was in setup of locking state. This should reduce the number of network messages required for a new lock by one, providing an incremental performance enhancement. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [PATCH] Fix priority mistakes in fs/ocfs2/{alloc.c, dlmglue.c}Roel Kluin2007-11-072-2/+2
| | | | | | | Fixes priority mistakes similar to '!x & y' Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* [2.6 patch] make ocfs2_find_entry_el() staticAdrian Bunk2007-11-071-3/+3
| | | | | | | ocfs2_find_entry_el() can become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* exportfs: make struct export_operations constChristoph Hellwig2007-10-222-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Now that nfsd has stopped writing to the find_exported_dentry member we an mark the export_operations const Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Neil Brown <neilb@suse.de> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: <linux-ext4@vger.kernel.org> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Cc: Anton Altaparmakov <aia21@cantab.net> Cc: David Chinner <dgc@sgi.com> Cc: Timothy Shimmin <tes@sgi.com> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Hugh Dickins <hugh@veritas.com> Cc: Chris Mason <mason@suse.com> Cc: Jeff Mahoney <jeffm@suse.com> Cc: "Vladimir V. Saveliev" <vs@namesys.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ocfs2: new export opsChristoph Hellwig2007-10-221-41/+24
| | | | | | | | | | | | OCFS2 has it's own 64bit-firendly filehandle format so we can't use the generic helpers here. I'll add a struct for the types later. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Neil Brown <neilb@suse.de> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Fix misspellings of "system", "controller", "interrupt" and "necessary".Robert P. J. Day2007-10-191-1/+1
| | | | | | | | Fix the various misspellings of "system", controller", "interrupt" and "[un]necessary". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* Use helpers to obtain task pid in printksPavel Emelyanov2007-10-193-7/+7
| | | | | | | | | | | | | | | | The task_struct->pid member is going to be deprecated, so start using the helpers (task_pid_nr/task_pid_vnr/task_pid_nr_ns) in the kernel. The first thing to start with is the pid, printed to dmesg - in this case we may safely use task_pid_nr(). Besides, printks produce more (much more) than a half of all the explicit pid usage. [akpm@linux-foundation.org: git-drm went and changed lots of stuff] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Fix f_version type: should be u64 instead of unsigned longMathieu Desnoyers2007-10-171-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix f_version type: should be u64 instead of long There is a type inconsistency between struct inode i_version and struct file f_version. fs.h: struct inode u64 i_version; and struct file unsigned long f_version; Users do: fs/ext3/dir.c: if (filp->f_version != inode->i_version) { So why isn't f_version a u64 ? It becomes a problem if versions gets higher than 2^32 and we are on an architecture where longs are 32 bits. This patch changes the f_version type to u64, and updates the users accordingly. It applies to 2.6.23-rc2-mm2. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Martin Bligh <mbligh@google.com> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: <linux-ext4@vger.kernel.org> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Slab API: remove useless ctor parameter and reorder parametersChristoph Lameter2007-10-172-6/+3
| | | | | | | | | | | | | | | | | | | | | Slab constructors currently have a flags parameter that is never used. And the order of the arguments is opposite to other slab functions. The object pointer is placed before the kmem_cache pointer. Convert ctor(void *object, struct kmem_cache *s, unsigned long flags) to ctor(struct kmem_cache *s, void *object) throughout the kernel [akpm@linux-foundation.org: coupla fixes] Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mm: bdi init hooksPeter Zijlstra2007-10-171-1/+8
| | | | | | | | | provide BDI constructor/destructor hooks [akpm@linux-foundation.org: compile fix] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ocfs2: convert to new aopsNick Piggin2007-10-163-266/+22
| | | | | | | | | | | Plug ocfs2 into the ->write_begin and ->write_end aops. A bunch of custom code is now gone - the iovec iteration stuff during write and the ocfs2 splice write actor. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2007-10-131-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (75 commits) PM: merge device power-management source files sysfs: add copyrights kobject: update the copyrights kset: add some kerneldoc to help describe what these strange things are Driver core: rename ktype_edd and ktype_efivar Driver core: rename ktype_driver Driver core: rename ktype_device Driver core: rename ktype_class driver core: remove subsystem_init() sysfs: move sysfs file poll implementation to sysfs_open_dirent sysfs: implement sysfs_open_dirent sysfs: move sysfs_dirent->s_children into sysfs_dirent->s_dir sysfs: make sysfs_root a regular directory dirent sysfs: open code sysfs_attach_dentry() sysfs: make s_elem an anonymous union sysfs: make bin attr open get active reference of parent too sysfs: kill unnecessary NULL pointer check in sysfs_release() sysfs: kill unnecessary sysfs_get() in open paths sysfs: reposition sysfs_dirent->s_mode. sysfs: kill sysfs_update_file() ...
| * Drivers: clean up direct setting of the name of a ksetGreg Kroah-Hartman2007-10-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | A kset should not have its name set directly, so dynamically set the name at runtime. This is needed to remove the static array in the kobject structure which will be changed in a future patch. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | ocfs2: Optionally return filldir errorsMark Fasheh2007-10-121-11/+22
| | | | | | | | | | | | | | | | | | | | Modify ocfs2_dir_foreach_blk() to optionally return any error from the filldir callback. This way ocfs2_dirforeach() can terminate early, as opposed to always passing through the entire directory. This fixes a bug introduced during a previous code refactor where ocfs2_empty_dir() would loop infinitely. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* | ocfs2: Write support for directories with inline dataMark Fasheh2007-10-124-98/+594
| | | | | | | | | | | | | | | | | | | | | | | | | | Create all new directories with OCFS2_INLINE_DATA_FL and the inline data bytes formatted as an empty directory. Inode size field reflects the actual amount of inline data available, which makes searching for dirent space very similar to the regular directory search. Inline-data directories are automatically pushed out to extents on any insert request which is too large for the available space. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Read support for directories with inline dataMark Fasheh2007-10-121-8/+168
| | | | | | | | | | | | | | | | | | | | | | This splits out extent based directory read support and implements inline-data versions of those functions. All knowledge of inline-data versus extent based directories is internalized. For lookups the code uses ocfs2_find_entry_id(), full dir iterations make use of ocfs2_dir_foreach_blk_id(). Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Write support for inline dataMark Fasheh2007-10-127-8/+526
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes up write, truncate, mmap, and RESVSP/UNRESVP to understand inline inode data. For the most part, the changes to the core write code can be relied on to do the heavy lifting. Any code calling ocfs2_write_begin (including shared writeable mmap) can count on it doing the right thing with respect to growing inline data to an extent tree. Size reducing truncates, including UNRESVP can simply zero that portion of the inode block being removed. Size increasing truncatesm, including RESVP have to be a little bit smarter and grow the inode to an extent tree if necessary. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Read support for inline dataMark Fasheh2007-10-122-4/+82
| | | | | | | | | | | | | | | | | | | | This hooks up ocfs2_readpage() to populate a page with data from an inode block. Direct IO reads from inline data are modified to fall back to buffered I/O. Appropriate checks are also placed in the extent map code to avoid reading an extent list when inline data might be stored. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Structure updates for inline dataMark Fasheh2007-10-126-4/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the disk, network and memory structures needed to support data in inode. Struct ocfs2_inline_data is defined and embedded in ocfs2_dinode for storing inline data. A new inode field, i_dyn_features, is added to facilitate tracking of dynamic inode state. Since it will be used often, we want to mirror it on ocfs2_inode_info, and transfer it via the meta data lvb. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Cleanup dirent size checkMark Fasheh2007-10-121-8/+28
| | | | | | | | | | | | | | | | | | The check to see if a new dirent would fit in an old one is pretty ugly, and it's done at least twice. Clean things up by putting this in it's own easier-to-read function. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Rename cleanupsMark Fasheh2007-10-123-31/+47
| | | | | | | | | | | | | | | | | | | | ocfs2_rename() does direct manipulation of the dirent it's gotten back from a directory search. Wrap this manipulation inside of a function so that we can transparently change directory update behavior in the future. As an added bonus, this gets rid of an ugly macro. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Provide convenience function for ino lookupMark Fasheh2007-10-125-21/+25
| | | | | | | | | | | | | | | | | | | | | | A couple paths which needed to just match a parent dir + name pair to an inode number were a bit messy because they had to deal with ocfs2_find_files_on_disk() which returns a larger number of values. Provide a convenience function, ocfs2_lookup_ino_from_name() which internalizes all the extra accounting. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Implement ocfs2_empty_dir() as a caller of ocfs2_dir_foreach()Mark Fasheh2007-10-122-52/+46
| | | | | | | | | | | | | | | | | | | | We can preserve the behavior of ocfs2_empty_dir(), while getting rid of the open coded directory walk by just providing a smart filldir callback. This also automatically gets to use the dir readahead code, though in this case any advantage is minor at best. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Remove open coded readdir()Mark Fasheh2007-10-123-83/+70
| | | | | | | | | | | | | | | | ocfs2_queue_orphans() has an open coded readdir loop which can easily just use a directory accessor function. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Pass raw u64 to filldirMark Fasheh2007-10-121-1/+1
| | | | | | | | | | | | | | | | | | | | filldir_t can take this, so don't turn de->inode into a 32 bit value. Right now this doesn't make a difference since no ocfs2 inodes overflow that, but it could be a nasty surprise later on if some kernel code is calling ocfs2_dir_foreach_blk() and expecting real inode numbers back... Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Abstract out core dir listing functionalityMark Fasheh2007-10-121-47/+56
| | | | | | | | | | | | | | Put this in it's own function so that the functionality can be overridden. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Move directory manipulation code into dir.cMark Fasheh2007-10-125-467/+461
| | | | | | | | | | | | | | | | | | | | | | | | The code for adding, removing, deleting directory entries was splattered all over namei.c. I'd rather have this all centralized, so that it's easier to make changes for inline dir data, and eventually indexed directories. None of the code in any of the functions was changed. I only removed the static keyword from some prototypes so that they could be exported. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Small refactor of truncate zeroing codeMark Fasheh2007-10-123-87/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We'll want to reuse most of this when pushing inline data back out to an extent. Keeping this part as a seperate patch helps to keep the upcoming changes for write support uncluttered. The core portion of ocfs2_zero_cluster_pages() responsible for making sure a page is mapped and properly dirtied is abstracted out into it's own function, ocfs2_map_and_dirty_page(). Actual functionality doesn't change, though zeroing becomes optional. We also turn part of ocfs2_free_write_ctxt() into a common function for unlocking and freeing a page array. This operation is very common (and uniform) for Ocfs2 cluster sizes greater than page size, so it makes sense to keep the code in one place. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: move nonsparse hole-filling into ocfs2_write_begin()Mark Fasheh2007-10-123-144/+115
| | | | | | | | | | | | | | | | | | By doing this, we can remove any higher level logic which has to have knowledge of btree functionality - any callers of ocfs2_write_begin() can now expect it to do anything necessary to prepare the inode for new data. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Reviewed-by: Joel Becker <joel.becker@oracle.com>
* | ocfs2: Sync ocfs2_fs.h with ocfs2-toolsMark Fasheh2007-10-121-2/+18
| | | | | | | | | | | | | | ocfs2-tools added some on-disk fields and flags which are used by tunefs.ocfs2. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
* | [PATCH] fs/ocfs2/: removed unneeded initial value and function's return valueDenis Cheng2007-10-121-9/+8
| | | | | | | | | | Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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