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path: root/fs/dlm/lock.c
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2024-03-15dlm: add comments about forced waiters resetDavid Teigland1-20/+58
2024-03-15dlm: revert atomic_t lkb_wait_countDavid Teigland1-14/+18
2023-08-10fs: dlm: constify receive bufferAlexander Aring1-51/+58
2023-08-10fs: dlm: drop rxbuf manipulation in dlm_recover_master_copyAlexander Aring1-3/+7
2023-08-10fs: dlm: get recovery sequence number as parameterAlexander Aring1-2/+3
2023-06-14fs: dlm: handle lkb wait count as atomic_tAlexander Aring1-18/+14
2023-06-14fs: dlm: warn about messages from left nodesAlexander Aring1-2/+2
2023-04-21fs: dlm: stop unnecessarily filling zero ms_extra bytesAlexander Aring1-1/+1
2023-03-06fs: dlm: switch lkb_sbflags to atomic opsAlexander Aring1-11/+11
2023-03-06fs: dlm: rsb hash table flag value to atomic opsAlexander Aring1-4/+4
2023-03-06fs: dlm: move internal flags to atomic opsAlexander Aring1-63/+64
2023-03-06fs: dlm: change dflags to use atomic bitsAlexander Aring1-13/+13
2023-03-06fs: dlm: store lkb distributed flags into own valueAlexander Aring1-15/+13
2023-03-06fs: dlm: remove DLM_IFL_LOCAL_MS flagAlexander Aring1-32/+33
2023-03-06fs: dlm: rename stub to local message flagAlexander Aring1-53/+53
2023-03-06fs: dlm: remove deprecated code partsAlexander Aring1-195/+0
2022-11-08fs: dlm: remove ls_remove_wait waitqueueAlexander Aring1-54/+2
2022-11-08fs: dlm: allow different allocation context per _create_messageAlexander Aring1-12/+19
2022-11-08fs: dlm: use a non-static queue for callbacksAlexander Aring1-4/+4
2022-11-08fs: dlm: use spin lock instead of mutexAlexander Aring1-1/+1
2022-11-08fd: dlm: trace send/recv of dlm message and rcomAlexander Aring1-10/+11
2022-11-08fs: dlm: remove send repeat remove handlingAlexander Aring1-74/+0
2022-09-26fs: dlm: fix possible use after free if tracingAlexander Aring1-7/+8
2022-08-23fs: dlm: const void resource name parameterAlexander Aring1-10/+13
2022-08-23fs: dlm: trace user space callbacksAlexander Aring1-4/+20
2022-08-23fs: dlm: change ls_clear_proc_locks to spinlockAlexander Aring1-4/+4
2022-08-23fs: dlm: handle rcom in else if branchAlexander Aring1-1/+4
2022-08-23fs: dlm: fix invalid derefence of sb_lvbptrAlexander Aring1-1/+1
2022-08-23fs: dlm: handle -EINVAL as log_error()Alexander Aring1-2/+30
2022-08-23fs: dlm: use __func__ for function nameAlexander Aring1-2/+2
2022-08-23fs: dlm: handle -EBUSY first in unlock validationAlexander Aring1-22/+22
2022-08-23fs: dlm: handle -EBUSY first in lock arg validationAlexander Aring1-9/+9
2022-08-01fs: dlm: move kref_put assert for lkb structsAlexander Aring1-3/+8
2022-08-01fs: dlm: don't use deprecated timeout features by defaultAlexander Aring1-0/+46
2022-06-24fs: dlm: remove timeout from dlm_user_adopt_orphanAlexander Aring1-1/+1
2022-06-24fs: dlm: remove waiter warningsAlexander Aring1-80/+0
2022-06-24fs: dlm: add resource name to tracepointsAlexander Aring1-2/+2
2022-05-02dlm: use kref_put_lock in __put_lkbAlexander Aring1-6/+6
2022-05-02dlm: use kref_put_lock in put_rsbAlexander Aring1-3/+5
2022-05-02dlm: remove unnecessary error assignAlexander Aring1-3/+0
2022-05-02dlm: fix missing lkb refcount handlingAlexander Aring1-2/+9
2022-04-06dlm: replace usage of found with dedicated list iterator variableJakob Koschel1-28/+25
2022-04-06dlm: remove usage of list iterator for list_add() after the loop bodyJakob Koschel1-4/+8
2022-04-06dlm: fix pending remove if msg allocation failsAlexander Aring1-1/+2
2022-04-06dlm: fix wake_up() calls for pending removeAlexander Aring1-2/+2
2022-04-06dlm: cleanup lock handling in dlm_master_lookupAlexander Aring1-87/+102
2022-04-06dlm: remove found label in dlm_master_lookupAlexander Aring1-9/+9
2022-04-06dlm: use __le types for dlm messagesAlexander Aring1-133/+143
2022-04-06dlm: use __le types for rcom messagesAlexander Aring1-2/+1
2022-04-06dlm: use __le types for dlm headerAlexander Aring1-43/+52
2022-04-06dlm: fix missing check in validate_lock_argsAlexander Aring1-1/+2
2021-12-07fs: dlm: use event based wait for pending removeAlexander Aring1-7/+12
2021-11-02fs: dlm: filter user dlm messages for kernel locksAlexander Aring1-0/+9
2021-11-02fs: dlm: add lkb waiters debugfs functionalityAlexander Aring1-0/+15
2021-11-02fs: dlm: add lkb debugfs functionalityAlexander Aring1-0/+46
2021-11-02fs: dlm: allow create lkb with specific id rangeAlexander Aring1-2/+8
2021-11-02fs: dlm: initial support for tracepointsAlexander Aring1-0/+10
2021-05-25fs: dlm: add union in dlm header for lockspace idAlexander Aring1-4/+4
2021-05-25fs: dlm: add more midcomms hooksAlexander Aring1-4/+4
2021-03-09fs: dlm: use GFP_ZERO for page bufferAlexander Aring1-2/+0
2020-08-23treewide: Use fallthrough pseudo-keywordGustavo A. R. Silva1-1/+1
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193Thomas Gleixner1-3/+1
2018-11-15dlm: memory leaks on error path in dlm_user_request()Vasily Averin1-7/+7
2018-11-15dlm: lost put_lkb on error path in receive_convert() and receive_unlock()Vasily Averin1-0/+2
2018-11-15dlm: possible memory leak on error path in create_lkb()Vasily Averin1-0/+1
2017-10-09dlm: remove dlm_send_rcom_lookup_dumpDavid Teigland1-1/+0
2017-09-25DLM: fix conversion deadlock when DLM_LKF_NODLCKWT flag is settsutomu.owa@toshiba.co.jp1-19/+23
2017-08-07dlm: Delete an error message for a failed memory allocation in dlm_recover_wa...Markus Elfring1-3/+1
2017-08-07dlm: Improve a size determination in dlm_recover_waiters_pre()Markus Elfring1-1/+1
2017-08-07dlm: Use kcalloc() in dlm_scan_waiters()Markus Elfring1-1/+1
2016-12-25ktime: Get rid of ktime_equal()Thomas Gleixner1-3/+2
2016-12-25ktime: Cleanup ktime_set() usageThomas Gleixner1-1/+1
2014-11-19dlm: adopt orphan locksDavid Teigland1-2/+74
2014-02-14dlm: use INFO for recovery messagesDavid Teigland1-3/+3
2014-02-12dlm: silence a harmless use after free warningDan Carpenter1-0/+1
2013-06-26dlm: Avoid LVB truncationBart Van Assche1-4/+4
2013-02-27dlm: convert to idr_alloc()Tejun Heo1-12/+6
2013-01-07dlm: avoid scanning unchanged toss listsDavid Teigland1-0/+15
2012-11-16dlm: fix lvb invalidation conditionsDavid Teigland1-3/+13
2012-07-16dlm: fix missing dir removeDavid Teigland1-2/+68
2012-07-16dlm: fix conversion deadlock from recoveryDavid Teigland1-15/+40
2012-07-16dlm: fix race between remove and lookupDavid Teigland1-37/+144
2012-07-16dlm: use rsbtbl as resource directoryDavid Teigland1-203/+819
2012-05-02dlm: fixes for nodir modeDavid Teigland1-89/+197
2012-04-26dlm: improve error and debug messagesDavid Teigland1-85/+156
2012-04-26dlm: avoid unnecessary search in search_rsbDavid Teigland1-0/+3
2012-04-26dlm: fix waiter recoveryDavid Teigland1-12/+31
2012-04-23dlm: fix QUECVT when convert queue is emptyDavid Teigland1-0/+12
2012-03-08dlm: fix slow rsb search in dir recoveryDavid Teigland1-4/+4
2011-11-18dlm: convert rsb list to rb_treeBob Peterson1-17/+70
2011-07-15dlm: use workqueue for callbacksDavid Teigland1-12/+12
2011-07-14dlm: remove deadlock debug printDavid Teigland1-3/+0
2011-07-12dlm: improve rsb searchesDavid Teigland1-37/+82
2011-07-11dlm: keep lkbs in idrDavid Teigland1-45/+24
2011-07-11dlm: fix kmalloc argsDavid Teigland1-1/+1
2011-07-11dlm: don't do pointless NULL check, use kzalloc and fix order of argumentsJesper Juhl1-6/+2
2011-05-24Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tei...Linus Torvalds1-40/+142
2011-04-05dlm: remove shared message stub for recoveryDavid Teigland1-33/+49
2011-04-01dlm: delayed reply message warningDavid Teigland1-7/+93
2011-03-31Fix common misspellingsLucas De Marchi1-1/+1
2011-03-10dlm: record full callback stateDavid Teigland1-21/+17
2010-09-03dlm: Don't send callback to node making lock request when "try 1cb" failsSteven Whitehouse1-0/+3
2010-04-30dlm: cleanup remove unused codeDan Carpenter1-4/+1
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp...Tejun Heo1-0/+1
2010-02-26dlm: use bastmode in debugfs outputDavid Teigland1-2/+4
2010-02-26dlm: send reply before bastDavid Teigland1-26/+84
2010-02-24dlm: fix ordering of bast and castDavid Teigland1-2/+2
2009-11-30dlm: always use GFP_NOFSDavid Teigland1-3/+3
2009-06-17dlm: Fix uninitialised variable warning in lock.cSteven Whitehouse1-1/+1
2009-03-11dlm: ignore cancel on granted lockDavid Teigland1-0/+7
2009-03-11dlm: clear defunct cancel stateDavid Teigland1-8/+45
2009-01-08dlm: change rsbtbl rwlock to spinlockDavid Teigland1-13/+13
2008-12-23dlm: add time stamp of blocking callbackDavid Teigland1-0/+2
2008-12-23dlm: change lock time stampingDavid Teigland1-10/+11
2008-12-23dlm: improve how bast mode handlingDavid Teigland1-5/+3
2008-07-14dlm: fix uninitialized variable for search_rsb_list callersBenny Halevy1-0/+1
2008-07-14dlm: fix basts for granted CW waiting PR/CWDavid Teigland1-1/+2
2008-04-21dlm: save master info after failed no-queue requestDavid Teigland1-2/+1
2008-04-21dlm: make dlm_print_rsb() staticAdrian Bunk1-1/+1
2008-02-06dlm: eliminate astparam type castingDavid Teigland1-8/+6
2008-02-06dlm: proper types for asts and bastsDavid Teigland1-18/+32
2008-02-04dlm: fix overflows when copying from ->m_extra to lvbAl Viro1-0/+4
2008-02-04dlm: make find_rsb() fail gracefully when namelen is too largeAl Viro1-1/+5
2008-02-04dlm: receive_rcom_lock_args() overflow checkAl Viro1-3/+4
2008-02-04dlm: verify that places expecting rcom_lock have packet long enoughAl Viro1-0/+3
2008-02-04dlm: do not byteswap rcom_lockAl Viro1-15/+19
2008-02-04dlm: dlm_process_incoming_buffer() fixesAl Viro1-10/+9
2008-02-04dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug)Al Viro1-1/+1
2008-01-30dlm: keep cached master rsbs during recoveryDavid Teigland1-6/+0
2008-01-30dlm: change error message to debugDavid Teigland1-2/+3
2008-01-30dlm: limit dir lookup loopDavid Teigland1-2/+4
2008-01-30dlm: reject normal unlock when lock is waiting for lookupDavid Teigland1-4/+5
2008-01-30dlm: validate messages before processingDavid Teigland1-35/+104
2008-01-30dlm: reject messages from non-membersDavid Teigland1-1/+8
2008-01-30dlm: another call to confirm_master in receive_request_replyDavid Teigland1-2/+6
2008-01-30dlm: recover locks waiting for overlap repliesDavid Teigland1-5/+32
2008-01-30dlm: clear ast_type when removing from astqueueDavid Teigland1-0/+1
2008-01-29dlm: use dlm prefix on alloc and free functionsDavid Teigland1-13/+13
2008-01-29dlm: don't print common non-errorsDavid Teigland1-1/+1
2008-01-29dlm: proper prototypesAdrian Bunk1-1/+0
2007-10-10[DLM] block dlm_recv in recovery transitionDavid Teigland1-55/+81
2007-10-10[DLM] don't overwrite castparam if it's NULLPatrick Caulfield1-2/+4
2007-08-14[DLM] fix basts for granted PR waiting CWDavid Teigland1-14/+55
2007-07-09[DLM] variable allocationPatrick Caulfield1-1/+1
2007-07-09[DLM] canceling deadlocked lockDavid Teigland1-0/+53
2007-07-09[DLM] timeout fixesDavid Teigland1-6/+7
2007-07-09[DLM] Compile fixSteven Whitehouse1-1/+1
2007-07-09[DLM] fix compile breakageDavid Teigland1-2/+2
2007-07-09[DLM] cancel in conversion deadlock [4/6]David Teigland1-61/+132
2007-07-09[DLM] dlm_device interface changes [3/6]David Teigland1-11/+13
2007-07-09[DLM] add lock timeouts and warnings [2/6]David Teigland1-2/+144
2007-07-09[DLM] block scand during recovery [1/6]David Teigland1-24/+23
2007-05-01[DLM] fix mode mungingDavid Teigland1-2/+80
2007-05-01[DLM] change lkid formatDavid Teigland1-4/+4
2007-05-01[DLM] add orphan purging code (1/2)David Teigland1-0/+101
2007-05-01[DLM] split create_message functionDavid Teigland1-22/+32
2007-05-01[DLM] overlapping cancel and unlockDavid Teigland1-188/+522
2007-02-05[DLM] zero new user lvbsDavid Teigland1-2/+2
2007-02-05[DLM] can miss clearing resend flagDavid Teigland1-0/+6
2007-02-05[DLM] saved dlm message can be droppedDavid Teigland1-2/+2
2007-02-05[DLM] fix user unlockingDavid Teigland1-12/+18
2007-02-05[DLM] rename dlm_config_info fieldsDavid Teigland1-1/+1
2007-02-05[DLM] fix lost flags in stub repliesDavid Teigland1-0/+3
2007-02-05[DLM] fix receive_request() lvb copyingDavid Teigland1-2/+6
2007-02-05[DLM] fix send_args() lvb copyingDavid Teigland1-4/+16
2007-02-05[DLM] fix resend rcom lockDavid Teigland1-1/+9
2006-11-30[DLM] clear sbflags on lock masterDavid Teigland1-0/+1
2006-11-30[DLM] fix requestqueue raceDavid Teigland1-4/+11
2006-09-25[GFS2/DLM] Fix trailing whitespaceSteven Whitehouse1-1/+1
2006-09-08[DLM] confirm master for recovered waiting requestsDavid Teigland1-0/+2
2006-08-23[DLM] down conversion clearing flagsDavid Teigland1-5/+4
2006-08-23[DLM] down conversion clearing flagsPatrick Caulfield1-0/+1
2006-08-23[DLM] preserve lksb address in user conversionsPatrick Caulfield1-0/+1
2006-08-21[DLM] dump rsb and locks on assertDavid Teigland1-9/+31
2006-08-08[DLM] fix userland unlockPatrick Caulfield1-0/+1
2006-07-26[DLM] schedule during long loop through locksDavid Teigland1-0/+1
2006-07-26[DLM] fix loop in grant_after_purgeDavid Teigland1-4/+9
2006-07-20[DLM] fix leaking user locksDavid Teigland1-3/+4
2006-07-20[DLM] [RFC: -mm patch] fs/dlm/lock.c: unexport dlm_lvb_operationsAdrian Bunk1-1/+0
2006-07-13[DLM] dlm: user locksDavid Teigland1-6/+298
2006-05-02[DLM] fix grant_after_purge softlockupDavid Teigland1-14/+28
2006-02-28[DLM] Pass in lockspace to lkb put functionDavid Teigland1-23/+31
2006-02-23[DLM] Remove range locks from the DLMDavid Teigland1-94/+9
2006-01-20[DLM] Update DLM to the latest patch levelDavid Teigland1-36/+36
2006-01-18[DLM] The core of the DLM for GFS2/CLVMDavid Teigland1-0/+3610
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