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* [GFS2] proper extern for gfs2/locking/dlm/mount.c:gdlm_opsAdrian Bunk2008-03-313-4/+5
| | | | | | | | This patch adds a proper extern declaration for gdlm_ops in fs/gfs2/locking/dlm/lock_dlm.h Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds2008-01-253-11/+21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (56 commits) [GFS2] Allow journal recovery on read-only mount [GFS2] Lockup on error [GFS2] Fix page_mkwrite truncation race path [GFS2] Fix typo [GFS2] Fix write alloc required shortcut calculation [GFS2] gfs2_alloc_required performance [GFS2] Remove unneeded i_spin [GFS2] Reduce inode size by moving i_alloc out of line [GFS2] Fix assert in log code [GFS2] Fix problems relating to execution of files on GFS2 [GFS2] Initialize extent_list earlier [GFS2] Allow page migration for writeback and ordered pages [GFS2] Remove unused variable [GFS2] Fix log block mapper [GFS2] Minor correction [GFS2] Eliminate the no longer needed sd_statfs_mutex [GFS2] Incremental patch to fix compiler warning [GFS2] Function meta_read optimization [GFS2] Only fetch the dinode once in block_map [GFS2] Reorganize function gfs2_glmutex_lock ...
| * [GFS2] use pid for plock owner for nfs clientsDavid Teigland2008-01-251-4/+14
| | | | | | | | | | | | | | | | | | | | The fl_owner is that of lockd when posix locks arrive from nfs clients, so it can't be used to distinguish between lock holders. Use fl_pid as owner instead; it's the pid of the process on the nfs client. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * [GFS2] tidy up error messageDavid Teigland2008-01-251-2/+1
| | | | | | | | | | | | | | | | Print error with log_error() to be consistent with others. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Fabio M. Di Nitto <fabbione@ubuntu.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * [GFS2] Check for installation of mount helpers for DLM mountsFabio Massimo Di Nitto2008-01-251-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch is a fix to abort mount if the mount.gfs* and possible umount.* are missing from /sbin. While we do what we can to guarantee that they are installed properly in userland (CVS HEAD), we want to make sure that mount still aborts properly. The only sign of missing helpers is that lock_dlm will receive no mount options at all. According to David the problem does not exist for lock_nolock as the helpers are not required. The patch has been tested for both gfs and gfs2 and it works as expected. The lack of mount.gfs* will generate an error that is propagated to mount: oot@node1:~# mount -t gfs2 /dev/nbd2 /mnt/ mount: wrong fs type, bad option, bad superblock on /dev/nbd2, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so [ 3513.303346] GFS2: fsid=: Trying to join cluster "lock_dlm", "gutsy:gfs2" [ 3513.304546] DLM/GFS2/GFS ERROR: (u)mount helpers are not installed properly! [ 3513.306290] GFS2: fsid=: can't mount proto=lock_dlm, table=gutsy:gfs2, hostdata= You might want to notice that it will also avoid mount to hang or fail silently or with strange errors that will require the cluster to reboot/restart before you can actually mount the filesystem again. Signed-off-by: Fabio M. Di Nitto <fabbione@ubuntu.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * [GFS2] check kthread_should_stop when waitingDavid Teigland2008-01-251-7/+2
| | | | | | | | | | | | | | | | | | Use wait_event_interruptible() in the lock_dlm thread instead of an open coded equivalent, and include a kthread_should_stop() check in the wait test so we don't miss a kthread_stop(). Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* | Kobject: convert fs/* from kobject_unregister() to kobject_put()Greg Kroah-Hartman2008-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | There is no need for kobject_unregister() anymore, thanks to Kay's kobject cleanup changes, so replace all instances of it with kobject_put(). Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Kobject: change GFS2 to use kobject_init_and_addGreg Kroah-Hartman2008-01-241-10/+3
| | | | | | | | | | | | | | | | | | | | Stop using kobject_register, as this way we can control the sending of the uevent properly, after everything is properly initialized. Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | kobject: convert kernel_kset to be a kobjectGreg Kroah-Hartman2008-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | kernel_kset does not need to be a kset, but a much simpler kobject now that we have kobj_attributes. We also rename kernel_kset to kernel_kobj to catch all users of this symbol with a build error instead of an easy-to-ignore build warning. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | kset: convert kernel_subsys to use kset_createGreg Kroah-Hartman2008-01-241-2/+1
| | | | | | | | | | | | | | | | | | | | Dynamically create the kset instead of declaring it statically. We also rename kernel_subsys to kernel_kset to catch all users of this symbol with a build error instead of an easy-to-ignore build warning. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | kset: convert gfs2 dlm to use kset_createGreg Kroah-Hartman2008-01-241-12/+10
| | | | | | | | | | | | | | | | | | Dynamically create the kset instead of declaring it statically. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | kobject: remove struct kobj_type from struct ksetGreg Kroah-Hartman2008-01-241-4/+2
|/ | | | | | | | | | | | | | | | | We don't need a "default" ktype for a kset. We should set this explicitly every time for each kset. This change is needed so that we can make ksets dynamic, and cleans up one of the odd, undocumented assumption that the kset/kobject/ktype model has. This patch is based on a lot of help from Kay Sievers. Nasty bug in the block code was found by Dave Young <hidave.darkstar@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2007-10-121-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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/+1
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | [GFS2] GFS2: chmod hung - fix race in thread creationBob Peterson2007-10-101-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem boiled down to a race between the gdlm_init_threads() function initializing thread1 and its setting of blist = 1. Essentially, "if (current == ls->thread1)" was checked by the thread before the thread creator set ls->thread1. Since thread1 is the only thread who is allowed to work on the blocking queue, and since neither thread thought it was thread1, no one was working on the queue. So everything just sat. This patch reuses the ls->async_lock spin_lock to fix the race, and it fixes the problem. I've done more than 2000 iterations of the loop that was recreating the failure and it seems to work. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> --
* | [GFS2] use an temp variable to reduce a spin_unlockDenis Cheng2007-10-101-5/+6
| | | | | | | | | | | | | | | | this is more clear. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* | [GFS2] Clean up duplicate includes in fs/gfs2/Jesper Juhl2007-10-102-2/+0
|/ | | | | | | | This patch cleans up duplicate includes in fs/gfs2/ Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] return conflicts for GETLKDavid Teigland2007-07-091-1/+5
| | | | | | | | | We weren't returning the correct result when GETLK found a conflict, which is indicated by userspace passing back a 1. Signed-off-by: Abhijith Das <adas redhat com> Signed-off-by: David Teigland <teigland redhat com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] set plock owner in GETLK infoDavid Teigland2007-07-091-1/+1
| | | | | | | | | Set the owner field in the plock info sent to userspace for GETLK. Without this, gfs_controld won't correctly see when the GETLK from a process matches one of the process's existing locks. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [DLM] variable allocationPatrick Caulfield2007-07-091-1/+1
| | | | | | | | | | Add a new flag, DLM_LSFL_FS, to be used when a file system creates a lockspace. This flag causes the dlm to use GFP_NOFS for allocations instead of GFP_KERNEL. (This updated version of the patch uses gfp_t for ls_allocation.) Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com> Signed-Off-By: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Reduce size of struct gdlm_lockSteven Whitehouse2007-07-093-6/+18
| | | | | | | | | | | This patch removes the completion (which is rather large) from struct gdlm_lock in favour of using the wait_on_bit() functions. We don't need to add any extra fields to the structure to do this, so we save 32 bytes (on x86_64) per structure. This adds up to quite a lot when we may potentially have millions of these lock structures, Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Acked-by: David Teigland <teigland@redhat.com>
* header cleaning: don't include smp_lock.h when not usedRandy Dunlap2007-05-081-1/+0
| | | | | | | | | | | | Remove includes of <linux/smp_lock.h> where it is not used/needed. Suggested by Al Viro. Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc, sparc64, and arm (all 59 defconfigs). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'server-cluster-locking-api' of git://linux-nfs.org/~bfields/linuxLinus Torvalds2007-05-072-17/+100
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'server-cluster-locking-api' of git://linux-nfs.org/~bfields/linux: gfs2: nfs lock support for gfs2 lockd: add code to handle deferred lock requests lockd: always preallocate block in nlmsvc_lock() lockd: handle test_lock deferrals lockd: pass cookie in nlmsvc_testlock lockd: handle fl_grant callbacks lockd: save lock state on deferral locks: add fl_grant callback for asynchronous lock return nfsd4: Convert NFSv4 to new lock interface locks: add lock cancel command locks: allow {vfs,posix}_lock_file to return conflicting lock locks: factor out generic/filesystem switch from setlock code locks: factor out generic/filesystem switch from test_lock locks: give posix_test_lock same interface as ->lock locks: make ->lock release private data before returning in GETLK case locks: create posix-to-flock helper functions locks: trivial removal of unnecessary parentheses
| * gfs2: nfs lock support for gfs2Marc Eshel2007-05-061-10/+99
| | | | | | | | | | | | | | | | Add NFS lock support to GFS2. Signed-off-by: Marc Eshel <eshel@almaden.ibm.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Acked-by: Steven Whitehouse <swhiteho@redhat.com>
| * locks: give posix_test_lock same interface as ->lockMarc Eshel2007-05-061-7/+1
| | | | | | | | | | | | | | | | | | posix_test_lock() and ->lock() do the same job but have gratuitously different interfaces. Modify posix_test_lock() so the two agree, simplifying some code in the process. Signed-off-by: Marc Eshel <eshel@almaden.ibm.com> Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds2007-05-072-9/+8
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (34 commits) [GFS2] Uncomment sprintf_symbol calling code [DLM] lowcomms style [GFS2] printk warning fixes [GFS2] Patch to fix mmap of stuffed files [GFS2] use lib/parser for parsing mount options [DLM] Lowcomms nodeid range & initialisation fixes [DLM] Fix dlm_lowcoms_stop hang [DLM] fix mode munging [GFS2] lockdump improvements [GFS2] Patch to detect corrupt number of dir entries in leaf and/or inode blocks [GFS2] bz 236008: Kernel gpf doing cat /debugfs/gfs2/xxx (lock dump) [DLM] fs/dlm/ast.c should #include "ast.h" [DLM] Consolidate transport protocols [DLM] Remove redundant assignment [GFS2] Fix bz 234168 (ignoring rgrp flags) [DLM] change lkid format [DLM] interface for purge (2/2) [DLM] add orphan purging code (1/2) [DLM] split create_message function [GFS2] Set drop_count to 0 (off) by default ...
| * | [GFS2] Set drop_count to 0 (off) by defaultSteven Whitehouse2007-05-011-1/+1
| | | | | | | | | | | | | | | | | | | | | This sets the drop_count to 0 by default which is a better default for most people. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | [GFS2] use log_error before LM_OUT_ERRORDavid Teigland2007-05-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | We always want to see the details of the error returned to gfs, but log_debug is often turned off, so use log_error (printk). Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | [GFS2] Speed up lock_dlm's locking (move sprintf)Steven Whitehouse2007-05-012-6/+5
| |/ | | | | | | | | | | | | | | | | The following patch speeds up lock_dlm's locking by moving the sprintf out from the lock acquisition path and into the lock creation path. This reduces the amount of CPU time used in acquiring locks by a fair amount. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Acked-by: David Teigland <teigland@redhat.com>
* | remove "struct subsystem" as it is no longer neededGreg Kroah-Hartman2007-05-021-1/+1
|/ | | | | | | | | | | We need to work on cleaning up the relationship between kobjects, ksets and ktypes. The removal of 'struct subsystem' is the first step of this, especially as it is not really needed at all. Thanks to Kay for fixing the bugs in this patch. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] mark struct file_operations const 6Arjan van de Ven2007-02-121-1/+1
| | | | | | | | | | | Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [GFS2] make lock_dlm drop_count tunable in sysfsDavid Teigland2007-02-053-10/+15
| | | | | | | | | We want to be able to change or disable the default drop_count (number at which the dlm asks gfs to limit the the number of locks it's holding). Add it to the collection of sysfs tunables for an fs. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] increase default lock limitDavid Teigland2007-02-051-1/+1
| | | | | | | | | | Increase the number of locks at which point the dlm begins asking gfs to reduce its lock usage. The default value is largely arbitrary, but the current value of 50,000 ends up limiting performance unnecessarily for too many users. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [PATCH] severing skbuff.h -> poll.hAl Viro2006-12-041-0/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [PATCH] misuse of strstrAl Viro2006-10-111-1/+1
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [GFS2] Fix bug in Makefiles for lock modulesSteven Whitehouse2006-09-272-2/+2
| | | | | | | | The Makefile had the wrong CONFIG_ variable in it so that in case GFS2 was y and the lock modules were m, they were not getting built properly. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2/DLM] Fix trailing whitespaceSteven Whitehouse2006-09-251-2/+2
| | | | | | | As per Andrew Morton's request, removed trailing whitespace. Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Export lm_interface to kernel headersFabio Massimo Di Nitto2006-09-192-3/+2
| | | | | | | | | | | | | | | lm_interface.h has a few out of the tree clients such as GFS1 and userland tools. Right now, these clients keeps a copy of the file in their build tree that can go out of sync. Move lm_interface.h to include/linux, export it to userland and clean up fs/gfs2 to use the new location. Signed-off-by: Fabio M. Di Nitto <fabbione@ubuntu.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Use void * instead of typedef for locking module interfaceSteven Whitehouse2006-09-085-69/+68
| | | | | | | | | | | As requested by Jan Engelhardt, this removes the typedefs in the locking module interface and replaces them with void *. Also since we are changing the interface, I've added a few consts as well. Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Cc: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Remove unused sync_lvb code from lock modulesSteven Whitehouse2006-09-074-31/+0
| | | | | | | | This code is no longer used for anything and can be removed from the locking modules. The sync_lvb function is not required as this happens automatically with the current locking system. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Remove one typedefSteven Whitehouse2006-09-075-10/+10
| | | | | | | | | | | This removes one of the typedefs from the locking interface. It is replaced by a forward declaration of the gfs2 superblock. The other two are not so easy to solve since in their case, they can refer to one of two possible structures. Cc: David Teigland <teigland@redhat.com> Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Add brackets in locking/dlm/sysfs.cSteven Whitehouse2006-09-071-1/+2
| | | | | | | As per Jan Engelhardt's request. Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Change all types to uX styleSteven Whitehouse2006-09-043-12/+12
| | | | | | | This makes all fixed size types have consistent names. Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Align all labels against LH sideSteven Whitehouse2006-09-043-7/+7
| | | | | | This makes everything consistent. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Update copyright, tidy up incore.hSteven Whitehouse2006-09-018-8/+8
| | | | | | | | | | | | | | | | | | | | | | | As per comments from Jan Engelhardt <jengelh@linux01.gwdg.de> this updates the copyright message to say "version" in full rather than "v.2". Also incore.h has been updated to remove forward structure declarations which are not required. The gfs2_quota_lvb structure has now had endianess annotations added to it. Also quota.c has been updated so that we now store the lvb data locally in endian independant format to avoid needing a structure in host endianess too. As a result the endianess conversions are done as required at various points and thus the conversion routines in lvb.[ch] are no longer required. I've moved the one remaining constant in lvb.h thats used into lm.h and removed the unused lvb.[ch]. I have not changed the HIF_ constants. That is left to a later patch which I hope will unify the gh_flags and gh_iflags fields of the struct gfs2_holder. Cc: Jan Engelhardt <jengelh@linux01.gwdg.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] match plock result with correct requestDavid Teigland2006-08-071-1/+2
| | | | | | | | | | When the result of a posix lock request is read it needs to be matched up with the correct waiting request. The owner field needs to be used in the comparison since more than one process may be waiting for locks on the same file. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] lockproto api prefixDavid Teigland2006-08-072-6/+6
| | | | | | | | | Use the gfs2_ prefix on the register/unregister functions for the lock modules. The gfs_ prefix was left from an old idea on how to share these with gfs1. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] add plock ownerDavid Teigland2006-07-311-0/+2
| | | | | | | | | We need to use fl_owner instead of fl_pid to track the owner of a posix lock. Pass the owner value out to user space where cluster plocks are managed. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] fix typo in locking/dlmDavid Teigland2006-07-211-1/+1
| | | | | | | Typo causes the error value from the wrong lock to be checked. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* [GFS2] Fix printk format warnings in DLM codeDavid Woodhouse2006-06-201-7/+14
| | | | | | | | | | | | fs/gfs2/locking/dlm/thread.c: In function ‘process_complete’: fs/gfs2/locking/dlm/thread.c:56: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’ fs/gfs2/locking/dlm/thread.c:69: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ fs/gfs2/locking/dlm/thread.c:102: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 3 has type ‘uint64_t’ fs/gfs2/locking/dlm/thread.c:124: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ fs/gfs2/locking/dlm/thread.c:146: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ fs/gfs2/locking/dlm/thread.c:148: warning: format ‘%llx’ expects type ‘long long unsigned int’, but argument 4 has type ‘uint64_t’ Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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