summaryrefslogtreecommitdiffstats
path: root/fs
Commit message (Collapse)AuthorAgeFilesLines
* ocfs2: increase the default size of local alloc windowsMark Fasheh2010-05-055-11/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I have observed that the current size of 8M gives us pretty poor fragmentation on multi-threaded workloads which do lots of writes. Generally, I can increase the size of local alloc windows and observe a marked decrease in fragmentation, even up and beyond window sizes of 512 megabytes. This makes sense for a couple reasons - larger local alloc means more room for reservation windows. On multi-node workloads the larger local alloc helps as well because we don't have to do window slides as often. Also, I removed the OCFS2_DEFAULT_LOCAL_ALLOC_SIZE constant as it is no longer used and the comment above it was out of date. To test fragmentation, I used a workload which launched 4 threads that did 4k writes into a series of about 140 alternating files. With resv_level=2, and a 4k/4k file system I observed the following average fragmentation for various localalloc= parameters: localalloc= avg. fragmentation 8 48 32 16 64 10 120 7 On larger cluster sizes, the difference is more dramatic. The new default size top out at 256M, which we'll only get for cluster sizes of 32K and above. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: clean up localalloc mount option size parsingMark Fasheh2010-05-054-5/+41
| | | | | | | | | | | | | | | | | This patch pulls the local alloc sizing code into localalloc.c and provides a callout to it from ocfs2_fill_super(). Behavior is essentially unchanged except that I correctly calculate the maximum local alloc size. The old code in ocfs2_parse_options() calculated the max size as: ocfs2_local_alloc_size(sb) * 8 which is correct, in bits. Unfortunately though the option passed in is in megabytes. Ultimately, this bug made no real difference - the shrink code would catch a too-large size and bring it down to something reasonable. Still, it's less than efficient as-is. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: remove ocfs2_local_alloc_in_range()Mark Fasheh2010-05-052-56/+1
| | | | | | | | Inodes are always allocated from the global bitmap now so we don't need this any more. Also, the existing implementation bounces reservations around needlessly. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
* ocfs2: allocate btree internal block groups from the global bitmapMark Fasheh2010-05-051-1/+3
| | | | | | | | Otherwise, the need for a very large contiguous allocation tends to wreak havoc on many inode allocation reservations on the local alloc, thus ruining any chances for contiguousness. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
* ocfs2: use allocation reservations for directory dataMark Fasheh2010-05-055-3/+17
| | | | | | | | | | | | Use the reservations system for unindexed dir tree allocations. We don't bother with the indexed tree as reads from it are mostly random anyway. Directory reservations are marked seperately, to allow the reservations code a chance to optimize their window sizes. This patch allocates only 8 bits for directory windows as they generally are not expected to grow as quickly as file data. Future improvements to dir window sizing can trivially be made. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
* ocfs2: use allocation reservations during file writeMark Fasheh2010-05-056-0/+16
| | | | | | | Add a per-inode reservations structure and pass it through to the reservations code. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
* ocfs2: allocation reservationsMark Fasheh2010-05-059-11/+1091
| | | | | | | | | | | | | | | | | | | | This patch improves Ocfs2 allocation policy by allowing an inode to reserve a portion of the local alloc bitmap for itself. The reserved portion (allocation window) is advisory in that other allocation windows might steal it if the local alloc bitmap becomes full. Otherwise, the reservations are honored and guaranteed to be free. When the local alloc window is moved to a different portion of the bitmap, existing reservations are discarded. Reservation windows are represented internally by a red-black tree. Within that tree, each node represents the reservation window of one inode. An LRU of active reservations is also maintained. When new data is written, we allocate it from the inodes window. When all bits in a window are exhausted, we allocate a new one as close to the previous one as possible. Should we not find free space, an existing reservation is pulled off the LRU and cannibalized. Signed-off-by: Mark Fasheh <mfasheh@suse.com>
* ocfs2: Make ocfs2_journal_dirty() void.Joel Becker2010-05-0514-431/+102
| | | | | | | | | | | | | | | | | | | jbd[2]_journal_dirty_metadata() only returns 0. It's been returning 0 since before the kernel moved to git. There is no point in checking this error. ocfs2_journal_dirty() has been faithfully returning the status since the beginning. All over ocfs2, we have blocks of code checking this can't fail status. In the past few years, we've tried to avoid adding these checks, because they are pointless. But anyone who looks at our code assumes they are needed. Finally, ocfs2_journal_dirty() is made a void function. All error checking is removed from other files. We'll BUG_ON() the status of jbd2_journal_dirty_metadata() just in case they change it someday. They won't. Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Clear undo bits when local alloc is freedMark Fasheh2010-03-234-46/+95
| | | | | | | | | | | | | | When the local alloc file changes windows, unused bits are freed back to the global bitmap. By defnition, those bits can not be in use by any file. Also, the local alloc will never have been able to allocate those bits if they were part of a previous truncate. Therefore it makes sense that we should clear unused local alloc bits in the undo buffer so that they can be used immediatly. [ Modified to call it ocfs2_release_clusters() -- Joel ] Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Init meta_ac properly in ocfs2_create_empty_xattr_block.Tao Ma2010-03-191-6/+4
| | | | | | | | You can't store a pointer that you haven't filled in yet and expect it to work. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Fix the update of name_offset when removing xattrsTao Ma2010-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When replacing a xattr's value, in some case we wipe its name/value first and then re-add it. The wipe is done by ocfs2_xa_block_wipe_namevalue() when the xattr is in the inode or block. We currently adjust name_offset for all the entries which have (offset < name_offset). This does not adjust the entrie we're replacing. Since we are replacing the entry, we don't adjust the total entry count. When we calculate a new namevalue location, we trust the entries now-wrong offset in ocfs2_xa_get_free_start(). The solution is to also adjust the name_offset for the replaced entry, allowing ocfs2_xa_get_free_start() to calculate the new namevalue location correctly. The following script can trigger a kernel panic easily. echo 'y'|mkfs.ocfs2 --fs-features=local,xattr -b 4K $DEVICE mount -t ocfs2 $DEVICE $MNT_DIR FILE=$MNT_DIR/$RANDOM for((i=0;i<76;i++)) do string_76="a$string_76" done string_78="aa$string_76" string_82="aaaa$string_78" touch $FILE setfattr -n 'user.test1234567890' -v $string_76 $FILE setfattr -n 'user.test1234567890' -v $string_78 $FILE setfattr -n 'user.test1234567890' -v $string_82 $FILE Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Always try for maximum bits with new local alloc windowsMark Fasheh2010-03-181-2/+2
| | | | | | | | | | | | | | | What we were doing before was to ask for the current window size as the maximum allocation. This had the effect of limiting the amount of allocation we could get for the local alloc during times when the window size was shrunk due to fragmentation. In some cases, that could actually *increase* fragmentation by artificially limiting the number of bits we can accept. So while we still want to ask for a minimum number of bits equal to window size, there is no reason why we should limit the number of bits the local alloc should accept. Hence always allow the maximum number of local alloc bits. Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: set i_mode on disk during acl operationsMark Fasheh2010-03-171-5/+72
| | | | | | | | | | | | ocfs2_set_acl() and ocfs2_init_acl() were setting i_mode on the in-memory inode, but never setting it on the disk copy. Thus, acls were some times not getting propagated between nodes. This patch fixes the issue by adding a helper function ocfs2_acl_set_mode() which does this the right way. ocfs2_set_acl() and ocfs2_init_acl() are then updated to call ocfs2_acl_set_mode(). Signed-off-by: Mark Fasheh <mfasheh@suse.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Update i_blocks in reflink operations.Tao Ma2010-03-171-0/+1
| | | | | | | | In reflink, we need to upate i_blocks for the target inode. Reported-by: Jie Liu <jeff.liu@oracle.com> Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* ocfs2: Change bg_chain check for ocfs2_validate_gd_parent.Tao Ma2010-03-171-5/+8
| | | | | | | | | | | | | | | | | In ocfs2_validate_gd_parent, we check bg_chain against the cl_next_free_rec of the dinode. Actually in resize, we have the chance of bg_chain == cl_next_free_rec. So add some additional condition check for it. I also rename paramter "clean_error" to "resize", since the old one is not clearly enough to indicate that we should only meet with this case in resize. btw, the correpsonding bug is http://oss.oracle.com/bugzilla/show_bug.cgi?id=1230. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* [PATCH] Skip check for mandatory locks when unlockingSachin Prabhu2010-03-171-1/+1
| | | | | | | | | | | | ocfs2_lock() will skip locks on file which has mode set to 02666. This is a problem in cases where the mode of the file is changed after a process has obtained a lock on the file. ocfs2_lock() should skip the check for mandatory locks when unlocking a file. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-03-1411-22/+22
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: remove whitespaces before quoted newlines nilfs2: remove spaces before tabs nilfs2: fix various typos in comments nilfs2: fix typo "cout" -> "count" in error message nilfs2: fix function name typos in docbook comments nilfs2: fix discrepancy in use of static specifier
| * nilfs2: remove whitespaces before quoted newlinesRyusuke Konishi2010-03-142-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This kills the following checkpatch warnings: WARNING: unnecessary whitespace before a quoted newline #869: FILE: super.c:869: + "remount to a different snapshot. \n", WARNING: unnecessary whitespace before a quoted newline #389: FILE: the_nilfs.c:389: + printk(KERN_ERR "NILFS: too short segment. \n"); Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * nilfs2: remove spaces before tabsRyusuke Konishi2010-03-142-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This kills the following checkpatch warnings: WARNING: please, no space before tabs #74: FILE: segment.h:74: +^Iunsigned ^I^Iflags;$ WARNING: please, no space before tabs #35: FILE: segbuf.c:35: +^Iint ^I^I^Istart, end; /* The region to be submitted */$ Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * nilfs2: fix various typos in commentsRyusuke Konishi2010-03-149-12/+12
| | | | | | | | | | | | This fixes various typos I found in comments of nilfs2. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * nilfs2: fix typo "cout" -> "count" in error messageRyusuke Konishi2010-03-141-1/+1
| | | | | | | | Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * nilfs2: fix function name typos in docbook commentsRyusuke Konishi2010-03-141-2/+2
| | | | | | | | | | | | | | | | | | Fixes the following typos in docbook comments: nilfs_detroy_transaction_cache -> nilfs_destroy_transaction_cache nilfs_secgtor_start_timer -> nilfs_segctor_start_timer Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * nilfs2: fix discrepancy in use of static specifierRyusuke Konishi2010-03-141-3/+3
| | | | | | | | | | | | | | | | | | | | Two segbuf functions, nilfs_segbuf_write and nilfs_segbuf_wait, are declared with the static storage class specifier, but their implementations are not. This fixes the discrepancy. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
* | Merge branch 'for-linus' of ↵Linus Torvalds2010-03-143-6/+15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: 9p: Skip check for mandatory locks when unlocking 9p: Fixes a simple bug enabling writes beyond 2GB. 9p: Change the name of new protocol from 9p2010.L to 9p2000.L fs/9p: re-init the wstat in readdir loop net/9p: Add sysfs mount_tag file for virtio 9P device net/9p: Use the tag name in the config space for identifying mount point
| * | 9p: Skip check for mandatory locks when unlockingSachin Prabhu2010-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While investigating a bug, I came across a possible bug in v9fs. The problem is similar to the one reported for NFS by ASANO Masahiro in http://lkml.org/lkml/2005/12/21/334. v9fs_file_lock() will skip locks on file which has mode set to 02666. This is a problem in cases where the mode of the file is changed after a process has obtained a lock on the file. Such a lock will be skipped during unlock and the machine will end up with a BUG in locks_remove_flock(). v9fs_file_lock() should skip the check for mandatory locks when unlocking a file. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: Fixes a simple bug enabling writes beyond 2GB.jvrao2010-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fixes a simple bug so that large files beyond 2GB can be created. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | 9p: Change the name of new protocol from 9p2010.L to 9p2000.LSripathi Kodi2010-03-131-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the name of the new 9P protocol from 9p2010.L to 9p2000.u. This is because we learnt that the name 9p2010 is already being used by others. Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| * | fs/9p: re-init the wstat in readdir loopAneesh Kumar K.V2010-03-131-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | This ensure that on failure when we free the stat buf we don't end up freeing an already freed pointer in the earlier loop Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Sripathi Kodi <sripathik@in.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixesLinus Torvalds2010-03-134-5/+3
|\ \ \ | |/ / |/| | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Skip check for mandatory locks when unlocking GFS2: Allow the number of committed revokes to temporarily be negative GFS2: do not select QUOTA
| * | GFS2: Skip check for mandatory locks when unlockingSachin Prabhu2010-03-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | gfs2_lock() will skip locks on file which have mode set to 02666. This is a problem in cases where the mode of the file is changed after a process has obtained a lock on the file. Such a lock will be skipped and will result in a BUG in locks_remove_flock(). gfs2_lock() should skip the check for mandatory locks when unlocking a file. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: Allow the number of committed revokes to temporarily be negativeBenjamin Marzinski2010-03-112-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GFS2 tracks the number of revokes and unrevokes that are part of committed transactions via sd_log_commited_revoke. It is possible for one process to add revokes during its transaction, while another process unrevokes them during its transaction. If the second process finishes its transaction first, sd_log_commited_revoke will be decremented by the number of unrevokes that the second process did, without first being incremented by the number of revokes the first process did. This is fine, since all started transactions must be completed before the journal can be flushed. However, sd_log_commited_revoke is an unsigned integer, and log_refund() causes an assertion failure if it would go negative at the end of a transaction. This patch makes sd_log_commited_revoke a signed integer and allows it to go negative. __gfs2_log_flush() still checks that it mataches the actual number of revokes. Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | GFS2: do not select QUOTAChristoph Hellwig2010-03-091-1/+0
| |/ | | | | | | | | | | | | gfs2 only needs the quotactl code, not the generic quota implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6Linus Torvalds2010-03-122-9/+20
|\ \ | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/hirofumi/fatfs-2.6: fat: Fix stat->f_namelen fat: Fix vfat_lookup()
| * | fat: Fix stat->f_namelenKevin Dankwardt2010-02-102-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | I found that the length of a file name when created cannot exceed 255 characters, yet, pathconf(), via statfs(), returns the maximum as 260. Signed-off-by: Kevin Dankwardt <k@kcomputing.com> Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
| * | fat: Fix vfat_lookup()OGAWA Hirofumi2010-01-121-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After d_find_alias(), vfat_lookup() checks !(->d_flags & DCACHE_DISCONNECTED) without IS_ROOT(). This means it hits non-anonymous but disconnected dentry. (NOTE: d_splice_alias() doesn't clear DCACHE_DISCONNECTED) But, vfat_lookup() has interest to alias if it was non-anonymous. So, this adds vfat_d_anon_disconn() helper to check it correctly. Another bug is refcnt leak. It needs dput() for uninterested alias. Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
* | | anon_inodes: mark the anon inode privateEric Paris2010-03-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inotify was switched to use anon_inode instead of its own private filesystem which only had one inode in commit c44dcc56d2b5c7 "switch inotify_user to anon_inode" The problem with this is that now the inotify inode is not a distinct inode which can be managed by LSMs. userspace tools which use inotify were allowed to use the inotify inode but may not have had permission to do read/write type operations on the anon_inode. After looking at the anon_inode and its users it looks like the best solution is to just mark the anon_inode as S_PRIVATE so the security system will ignore it. Signed-off-by: Eric Paris <eparis@redhat.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for_linus' of ↵Linus Torvalds2010-03-122-65/+18
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: use ext2_find_next_bit udf: Do not read inode before writing it udf: Fix unalloc space handling in udf_update_inode
| * | | udf: use ext2_find_next_bitAkinobu Mita2010-03-091-48/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use ext2_find_next_bit (generic_find_next_le_bit) to find the set bit in little endian bitmap region. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * | | udf: Do not read inode before writing itJan Kara2010-03-091-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We needlessly read inode in udf_update_inode just before zeroing out the contents of the buffer. Fix it. Signed-off-by: Jan Kara <jack@suse.cz>
| * | | udf: Fix unalloc space handling in udf_update_inodeJan Kara2010-03-091-14/+14
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Writing of inode holding unallocated space info was broken because we first cleared the buffer and after that checked whether it contains a tag meaning the block holds unallocated space information. Fix the problem by checking appropriate in memory flag instead. Also cleanup the function a bit along the way - most importantly lock buffer when modifying its contents, check for buffer_write_io_error instead of !buffer_uptodate, etc.. Signed-off-by: Jan Kara <jack@suse.cz>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2010-03-1224-1728/+26
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (56 commits) doc: fix typo in comment explaining rb_tree usage Remove fs/ntfs/ChangeLog doc: fix console doc typo doc: cpuset: Update the cpuset flag file Fix of spelling in arch/sparc/kernel/leon_kernel.c no longer needed Remove drivers/parport/ChangeLog Remove drivers/char/ChangeLog doc: typo - Table 1-2 should refer to "status", not "statm" tree-wide: fix typos "ass?o[sc]iac?te" -> "associate" in comments No need to patch AMD-provided drivers/gpu/drm/radeon/atombios.h devres/irq: Fix devm_irq_match comment Remove reference to kthread_create_on_cpu tree-wide: Assorted spelling fixes tree-wide: fix 'lenght' typo in comments and code drm/kms: fix spelling in error message doc: capitalization and other minor fixes in pnp doc devres: typo fix s/dev/devm/ Remove redundant trailing semicolons from macros fix typo "definetly" -> "definitely" in comment tree-wide: s/widht/width/g typo in comments ... Fix trivial conflict in Documentation/laptops/00-INDEX
| * \ \ Merge branch 'for-next' into for-linusJiri Kosina2010-03-0824-1728/+26
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Documentation/filesystems/proc.txt arch/arm/mach-u300/include/mach/debug-macro.S drivers/net/qlge/qlge_ethtool.c drivers/net/qlge/qlge_main.c drivers/net/typhoon.c
| | * | | Remove fs/ntfs/ChangeLogJiri Kosina2010-02-241-1702/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove fs/ntfs/ChangeLog. No need for such files since we have git. Acked-by: Anton Altaparmakov <aia21@cam.ac.uk> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | tree-wide: Assorted spelling fixesDaniel Mack2010-02-0912-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In particular, several occurances of funny versions of 'success', 'unknown', 'therefore', 'acknowledge', 'argument', 'achieve', 'address', 'beginning', 'desirable', 'separate' and 'necessary' are fixed. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | tree-wide: fix 'lenght' typo in comments and codeDaniel Mack2010-02-053-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some misspelled occurences of 'octet' and some comments were also fixed as I was on it. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Jiri Kosina <trivial@kernel.org> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | fix ext3/ext4 comment typo compain -> complainThadeu Lima de Souza Cascardo2010-02-052-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | bio: Fix outdated comment about bio_alloc_bioset()Jaak Ristioja2010-02-051-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 451a9ebf653d28337ba53ed5b4b70b0b9543cca1 bio_alloc_bioset() was refactored not to take NULL as a valid argument for bs. This patch changes the comment for that function accordingly. Currently, passing NULL as argument to parameter bs would result in a NULL pointer dereference. Signed-off-by: Jaak Ristioja <ristioja@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | Fix misspelling of "should" and "shouldn't" in comments.Adam Buchbinder2010-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some comments misspell "should" or "shouldn't"; this fixes them. No code changes. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | fs/qnx4: decrement sizeof size in strncmpJulia Lawall2010-02-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As an identical match is wanted in this case, strcmp can be used instead. The semantic match that lead to detecting this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression foo; constant char *abc; @@ *strncmp(foo, abc, sizeof(abc)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Anders Larsen <al@alarsen.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | Fix misspellings of "invocation" in comments.Adam Buchbinder2010-02-042-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some comments misspell "invocation"; this fixes them. No code changes. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
OpenPOWER on IntegriCloud