summaryrefslogtreecommitdiffstats
path: root/fs/ocfs2
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'for_linus' of ↵Linus Torvalds2009-01-261-167/+2
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6: ocfs2: Remove ocfs2_dquot_initialize() and ocfs2_dquot_drop() quota: Improve locking
| * ocfs2: Remove ocfs2_dquot_initialize() and ocfs2_dquot_drop()Jan Kara2009-01-211-167/+2
| | | | | | | | | | | | | | | | | | Since ->acquire_dquot and ->release_dquot callbacks aren't called under dqptr_sem anymore, we don't have to start a transaction and obtain locks so early. So we can just remove all this complicated stuff. Signed-off-by: Jan Kara <jack@suse.cz> Acked-by: Mark Fasheh <mfasheh@suse.de>
* | fs/Kconfig: move ocfs2 outAlexey Dobriyan2009-01-221-0/+85
|/ | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
* fix similar typos to successfullColy Li2009-01-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | When I review ocfs2 code, find there are 2 typos to "successfull". After doing grep "successfull " in kernel tree, 22 typos found totally -- great minds always think alike :) This patch fixes all the similar typos. Thanks for Randy's ack and comments. Signed-off-by: Coly Li <coyli@suse.de> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jeremy Kerr <jk@ozlabs.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Vlad Yasevich <vladislav.yasevich@hp.com> Cc: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* remove lots of double-semicolonsFernando Carrijo2009-01-082-2/+2
| | | | | | | | | | | | | Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Mark Fasheh <mfasheh@suse.com> Acked-by: David S. Miller <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* trivial: fix then -> than typos in comments and documentationFrederik Schwarzer2009-01-061-1/+1
| | | | | | | - (better, more, bigger ...) then -> (...) than Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2009-01-0547-2327/+8302
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2: (138 commits) ocfs2: Access the right buffer_head in ocfs2_merge_rec_left. ocfs2: use min_t in ocfs2_quota_read() ocfs2: remove unneeded lvb casts ocfs2: Add xattr support checking in init_security ocfs2: alloc xattr bucket in ocfs2_xattr_set_handle ocfs2: calculate and reserve credits for xattr value in mknod ocfs2/xattr: fix credits calculation during index create ocfs2/xattr: Always updating ctime during xattr set. ocfs2/xattr: Remove extend_trans call and add its credits from the beginning ocfs2/dlm: Fix race during lockres mastery ocfs2/dlm: Fix race in adding/removing lockres' to/from the tracking list ocfs2/dlm: Hold off sending lockres drop ref message while lockres is migrating ocfs2/dlm: Clean up errors in dlm_proxy_ast_handler() ocfs2/dlm: Fix a race between migrate request and exit domain ocfs2: One more hamming code optimization. ocfs2: Another hamming code optimization. ocfs2: Don't hand-code xor in ocfs2_hamming_encode(). ocfs2: Enable metadata checksums. ocfs2: Validate superblock with checksum and ecc. ocfs2: Checksum and ECC for directory blocks. ...
| * ocfs2: Access the right buffer_head in ocfs2_merge_rec_left.Tao Ma2009-01-051-2/+2
| | | | | | | | | | | | | | | | | | | | In commit "ocfs2: Use metadata-specific ocfs2_journal_access_*() functions", the wrong buffer_head is accessed. So change it to the right buffer_head. Signed-off-by: Tao Ma <tao.ma@oracle.com> Acked-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: use min_t in ocfs2_quota_read()Mark Fasheh2009-01-051-1/+1
| | | | | | | | | | | | This is preferred to min(). Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: remove unneeded lvb castsMark Fasheh2009-01-051-7/+5
| | | | | | | | | | | | | | dlmglue.c has lots of code which casts the return value of ocfs2_dlm_lvb(). This is pointless however, as ocfs2_dlm_lvb() returns void *. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add xattr support checking in init_securityTiger Yang2009-01-051-0/+3
| | | | | | | | | | | | | | | | We must check whether ocfs2 volume support xattr in init_security, if not support xattr and security is enable, would cause failure of mknod. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: alloc xattr bucket in ocfs2_xattr_set_handleTiger Yang2009-01-051-3/+15
| | | | | | | | | | | | | | | | | | In extreme situation, may need xattr bucket for setting security entry and acl entries during mknod. This only happens when block size is too small. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: calculate and reserve credits for xattr value in mknodTiger Yang2009-01-051-14/+26
| | | | | | | | | | | | | | | | | | | | | | We extend the credits for xattr's large value in set_value_outside before, this can give rise to a credits issue when we set one security entry and two acl entries duing mknod. As we remove extend_trans form set_value_outside, we must calculate and reserve the credits for xattr's large value in mknod. Signed-off-by: Tiger Yang <tiger.yang@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/xattr: fix credits calculation during index createTao Ma2009-01-051-1/+9
| | | | | | | | | | | | | | | | | | When creating a xattr index block, the old calculation forget to add credits for the meta change of the alloc file. So add more credits and more comments to explain it. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/xattr: Always updating ctime during xattr set.Tao Ma2009-01-051-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | In xattr set, we should always update ctime if the operation goes sucessfully. The old one mistakenly put it in ocfs2_xattr_set_entry which is only called when we set xattr in inode or xattr block. The side benefit is that it resolve the bug 1052 since in that scenario, ocfs2_calc_xattr_set_need only calc out the xattr set credits while ocfs2_xattr_set_entry update the inode also which isn't concerned with the process of xattr set. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/xattr: Remove extend_trans call and add its credits from the beginningTao Ma2009-01-051-13/+10
| | | | | | | | | | | | | | | | | | | | | | Actually, when setting a new xattr value, we know it from the very beginning, and it isn't like the extension of bucket in which case we can't figure it out. So remove ocfs2_extend_trans in that function and calculate it before the transaction. It also relieve acl operation from the worry about the side effect of ocfs2_extend_trans. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/dlm: Fix race during lockres masterySunil Mushran2009-01-051-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dlm_get_lock_resource() is supposed to return a lock resource with a proper master. If multiple concurrent threads attempt to lookup the lockres for the same lockid while the lock mastery in underway, one or more threads are likely to return a lockres without a proper master. This patch makes the threads wait in dlm_get_lock_resource() while the mastery is underway, ensuring all threads return the lockres with a proper master. This issue is known to be limited to users using the flock() syscall. For all other fs operations, the ocfs2 dlmglue layer serializes the dlm op for each lockid. Users encountering this bug will see flock() return EINVAL and dmesg have the following error: ERROR: Dlm error "DLM_BADARGS" while calling dlmlock on resource <LOCKID>: bad api args Reported-by: Coly Li <coyli@suse.de> Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/dlm: Fix race in adding/removing lockres' to/from the tracking listSunil Mushran2009-01-054-29/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a new lock, dlm->tracking_lock, to protect adding/removing lockres' to/from the dlm->tracking_list. We were previously using dlm->spinlock for the same, but that proved inadequate as we could be freeing a lockres from a context that did not hold that lock. As the new lock only protects this list, we can explicitly take it when removing the lockres from the tracking list. This bug was exposed when testing multiple processes concurrently flock() the same file. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/dlm: Hold off sending lockres drop ref message while lockres is migratingSunil Mushran2009-01-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | During lockres purge, o2dlm sends a drop reference message to the lockres master. This patch delays the message if the lockres is being migrated. Fixes oss bugzilla#1012 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1012 Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/dlm: Clean up errors in dlm_proxy_ast_handler()Sunil Mushran2009-01-051-25/+27
| | | | | | | | | | | | | | | | | | Patch cleans printed errors in dlm_proxy_ast_handler(). The errors now includes the node number that sent the (b)ast. Also it reduces the number of endian swaps of the cookie. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/dlm: Fix a race between migrate request and exit domainSunil Mushran2009-01-051-4/+19
| | | | | | | | | | | | | | | | | | | | Patch address a racing migrate request message and an exit domain message. Instead of blocking exit domains for the duration of the migrate, we ignore failure to deliver that message. This is because an exiting domain should not have any active locks and thus has no role to play in the migration. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: One more hamming code optimization.Joel Becker2009-01-051-42/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous optimization used a fast find-highest-bit-set operation to give us a good starting point in calc_code_bit(). This version lets the caller cache the previous code buffer bit offset. Thus, the next call always starts where the last one left off. This reduces the calculation another 39%, for a total 80% reduction from the original, naive implementation. At least, on my machine. This also brings the parity calculation to within an order of magnitude of the crc32 calculation. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Another hamming code optimization.Joel Becker2009-01-051-1/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | In the calc_code_bit() function, we must find all powers of two beneath the code bit number, *after* it's shifted by those powers of two. This requires a loop to see where it ends up. We can optimize it by starting at its most significant bit. This shaves 32% off the time, for a total of 67.6% shaved off of the original, naive implementation. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Don't hand-code xor in ocfs2_hamming_encode().Joel Becker2009-01-051-47/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I wrote ocfs2_hamming_encode(), I was following documentation of the algorithm and didn't have quite the (possibly still imperfect) grasp of it I do now. As part of this, I literally hand-coded xor. I would test a bit, and then add that bit via xor to the parity word. I can, of course, just do a single xor of the parity word and the source word (the code buffer bit offset). This cuts CPU usage by 53% on a mostly populated buffer (an inode containing utmp.h inline). Joel Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Enable metadata checksums.Joel Becker2009-01-051-1/+2
| | | | | | | | | | | | | | Add OCFS2_FEATURE_INCOMPAT_META_ECC to the list of supported features. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Validate superblock with checksum and ecc.Joel Becker2009-01-051-0/+11
| | | | | | | | | | | | | | | | The superblock is read via a raw call. Validate it after we find it from its signature. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Checksum and ECC for directory blocks.Joel Becker2009-01-054-5/+67
| | | | | | | | | | | | | | | | Use the db_check field of ocfs2_dir_block_trailer to crc/ecc the dirblocks. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add directory block trailers.Mark Fasheh2009-01-053-14/+215
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Future ocfs2 features metaecc and indexed directories need to store a little bit of data in each dirblock. For compatibility, we place this in a trailer at the end of the dirblock. The trailer plays itself as an empty dirent, so that if the features are turned off, it can be reused without requiring a tunefs scan. This code adds the trailer and validates it when the block is read in. [ Mark is the original author, but I reinserted this code before his dir index work. -- Joel ] Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Use proper journal_access function in xattr.cJoel Becker2009-01-051-12/+12
| | | | | | | | | | | | | | | | | | Change the rest of the naked ocfs2_journal_access() calls in fs/ocfs2/xattr.c to use the appropriate ocfs2_journal_access_*() call for their metadata type. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pass value buf to ocfs2_remove_value_outside().Joel Becker2009-01-051-9/+13
| | | | | | | | | | | | | | | | ocfs2_remove_value_outside() needs to know the type of buffer it is looking at. Pass in an ocfs2_xattr_value_buf. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Use ocfs2_xattr_value_buf in ocfs2_xattr_set_entry().Joel Becker2009-01-051-24/+29
| | | | | | | | | | | | | | | | | | | | ocfs2_xattr_set_entry is the function that knows what type of block it is setting into. This is what we wanted from ocfs2_xattr_value_buf. Plus, moving the value buf up into ocfs2_xattr_set_entry() allows us to pass it into ocfs2_xattr_set_value_outside() and ocfs2_xattr_cleanup(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pass value buf to ocfs2_xattr_update_entry().Joel Becker2009-01-051-4/+6
| | | | | | | | | | | | | | | | | | ocfs2_xattr_update_entry() updates the entry portion of an xattr buffer. This can be part of multiple metadata block types, so pass the buffer in via an ocfs2_xattr_value_buf. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pass ocfs2_xattr_value_buf into ocfs2_xattr_value_truncate().Joel Becker2009-01-051-32/+34
| | | | | | | | | | | | | | | | | | The callers of ocfs2_xattr_value_truncate() now pass in ocfs2_xattr_value_bufs. These callers are the ones that calculated the xv location, so they are the right starting point. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pull ocfs2_xattr_value_buf up into ocfs2_xattr_value_truncate().Joel Becker2009-01-051-24/+17
| | | | | | | | | | | | | | | | | | Place an ocfs2_xattr_value_buf in ocfs2_xattr_value_truncate() and pass it down to ocfs2_xattr_shrink_size(). We can also pass it into ocfs2_xattr_extend_allocation(), replacing its ocfs2_xattr_value_buf. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pull ocfs2_xattr_value_buf up from __ocfs2_remove_xattr_range().Joel Becker2009-01-051-14/+14
| | | | | | | | | | | | | | | | Place an ocfs2_xattr_value_buf in __ocfs2_xattr_shrink_size() and pass it down to __ocfs2_remove_xattr_range(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Create ocfs2_xattr_value_buf.Joel Becker2009-01-054-28/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an ocfs2 extended attribute is large enough to require its own allocation tree, we root it with an ocfs2_xattr_value_root. However, these roots can be a part of inodes, xattr blocks, or xattr buckets. Thus, they need a different journal access function for each container. We wrap the bh, its journal access function, and the value root (xv) in a structure called ocfs2_xattr_valu_buf. This is a package that can be passed around. In this first pass, we simply pass it to the extent tree code. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add ecc and checksums to ocfs2 xattr buckets.Joel Becker2009-01-051-0/+13
| | | | | | | | | | | | | | | | | | The xattr bucket can span multiple blocks on disk. We have wrappers for this structure in the code. We use the new multi-block ecc calls to calculate and validate the bucket. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Use metadata-specific ocfs2_journal_access_*() functions.Joel Becker2009-01-0515-206/+280
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The per-metadata-type ocfs2_journal_access_*() functions hook up jbd2 commit triggers and allow us to compute metadata ecc right before the buffers are written out. This commit provides ecc for inodes, extent blocks, group descriptors, and quota blocks. It is not safe to use extened attributes and metaecc at the same time yet. The ocfs2_extent_tree and ocfs2_path abstractions in alloc.c both hide the type of block at their root. Before, it didn't matter, but now the root block must use the appropriate ocfs2_journal_access_*() function. To keep this abstract, the structures now have a pointer to the matching journal_access function and a wrapper call to call it. A few places use naked ocfs2_write_block() calls instead of adding the blocks to the journal. We make sure to calculate their checksum and ecc before the write. Since we pass around the journal_access functions. Let's typedef them in ocfs2.h. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Wrap up the common use cases of ocfs2_new_path().Joel Becker2009-01-051-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The majority of ocfs2_new_path() calls are: ocfs2_new_path(path_root_bh(otherpath), path_root_el(otherpath)); Let's call that ocfs2_new_path_from_path(). The rest do similar things from struct ocfs2_extent_tree. Let's call those ocfs2_new_path_from_et(). This will make the next change easier. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add journal_access functions with jbd2 triggers.Joel Becker2009-01-052-9/+181
| | | | | | | | | | | | | | | | | | | | We create wrappers for ocfs2_journal_access() that are specific to the type of metadata block. This allows us to associate jbd2 commit triggers with the block. The triggers will compute metadata ecc in a future commit. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: block read meta ecc.Joel Becker2009-01-056-4/+101
| | | | | | | | | | | | | | | | | | Add block check calls to the read_block validate functions. This is the almost all of the read-side checking of metaecc. xattr buckets are not checked yet. Writes are also unchecked, and so a read-write mount will quickly fail. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add a validation hook for quota block reads.Joel Becker2009-01-051-1/+13
| | | | | | | | | | | | | | | | Add a currently-returns-success hook for quota block reads. We'll be adding checks to this. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add the underlying blockcheck code.Joel Becker2009-01-054-0/+571
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the code that computes crc32 and ecc for ocfs2 metadata blocks. There are high-level functions that check whether the filesystem has the ecc feature, mid-level functions that work on a single block or array of buffer_heads, and the low-level ecc hamming code that can handle multiple buffers like crc32_le(). It's not hooked up to the filesystem yet. Signed-off-by: Joel Becker <joel.becker@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Add the on-disk structures for metadata checksums.Joel Becker2009-01-051-5/+50
| | | | | | | | | | | | | | | | | | | | | | | | Define struct ocfs2_block_check, an 8-byte structure containing a 32bit crc32_le and a 16bit hamming code ecc. This will be used for metadata checksums. Add the structure to free spaces in the various metadata structures. Add the OCFS2_FEATURE_INCOMPAT_META_ECC bit. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2/quota: Add QUOTA in mlog_attribute.Tao Ma2009-01-051-0/+1
| | | | | | | | | | | | | | | | | | A new mlog mask has to be added into mlog_attribute before it can be really used in mlog. ML_QUOTA is only added in masklog.h, so add it to the array to enable it. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pass xs->bucket into ocfs2_add_new_xattr_bucket().Joel Becker2009-01-051-27/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the actual target bucket for insert through to ocfs2_add_new_xattr_bucket(). Now growing a bucket has no buffer_head knowledge. ocfs2_add_new_xattr_bucket() leavs xs->bucket in the proper state for insert. However, it doesn't update the rest of the search fields in xs, so we still have to relse() and re-find. That's OK, because everything is cached. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Move buckets up into ocfs2_add_new_xattr_bucket().Joel Becker2009-01-051-73/+32
| | | | | | | | | | | | | | | | | | | | Lift the buckets from ocfs2_add_new_xattr_cluster() up into ocfs2_add_new_xattr_bucket(). Now ocfs2_add_new_xattr_cluster() doesn't deal with buffer_heads. In fact, we no longer have to play get_bh() tricks at all. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Move buckets up into ocfs2_add_new_xattr_cluster().Joel Becker2009-01-051-51/+49
| | | | | | | | | | | | | | | | | | Lift the buckets from ocfs2_adjust_xattr_cross_cluster() up into ocfs2_add_new_xattr_cluster(). Now ocfs2_adjust_xattr_cross_cluster() doesn't deal with buffer_heads. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Pass buckets into ocfs2_mv_xattr_bucket_cross_cluster().Joel Becker2009-01-051-47/+37
| | | | | | | | | | | | | | | | | | | | Now that ocfs2_adjust_xattr_cross_cluster() has buckets, it can pass them into ocfs2_mv_xattr_bucket_cross_cluster(). It no longer has to care about buffer_heads. The manipulation of first_bh and header_bh moves up to ocfs2_adjust_xattr_cross_cluster(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
| * ocfs2: Start using buckets in ocfs2_adjust_xattr_cross_cluster().Joel Becker2009-01-051-7/+37
| | | | | | | | | | | | | | | | We want to be passing around buckets instead of buffer_heads. Let's get them into ocfs2_adjust_xattr_cross_cluster. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 03:25:50 +0000