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2006-03-01[PATCH] ocfs2: use hlists for lockres hashMark Fasheh
Switch from list_head to hlist_head. Make the size of the hash dependent upon the allocated area, rather than a constant. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: added source addr to bind() in o2net_start_connect()Sunil Mushran
to prevent confusion when a virtual ip is created on the same interface Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01ocfs2: Respond to on-disk corruption in the extent map code.Joel Becker
The extent map code has long noticed when the on-disk extent information is corrupt. However, so far it has only returned an error. We should take the filesystem read-only, as it is corrupt. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01ocfs2: Set .owner on masklog sysfs attributes.Joel Becker
Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: fix orphan recovery deadlockMark Fasheh
Orphan dir recovery can deadlock with another process in ocfs2_delete_inode() in some corner cases. Fix this by tracking recovery state more closely and allowing it to handle inode wipes which might deadlock. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: complete failure recovery for nodemanager initJeff Mahoney
This patch finishes cleaning up the node manager allocations if it fails to initialize. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: remove non existing function prototypesMark Fasheh
Remove some prototypes from tcp.h for functions which have long been gone. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: remove unused codeMark Fasheh
Remove some #ifdef'd out code which was inadvertantly introduced in our initial merge. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: remove pointless max journal size limitMark Fasheh
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-03-01[PATCH] ocfs2: fix -Wformat warnings when building UML on x86-64Jeff Mahoney
The check to determine which format string is appopriate for u64 and friends works in most cases, but UML on x86_64 doesn't define CONFIG_X86_64, so it results in screen fulls of compile-time warnings. This patch fixes it to handle that case. fs/ocfs2/cluster/masklog.h | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: detach from heartbeat events before freeing mleKurt Hackel
Signed-off-by: Kurt Hackel <Kurt.Hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: only checkpoint journal when asked toMark Fasheh
Disable automatic checkpointing of the journal - this is a relic from older ocfs2 days. Worth quite a bit of performance on longer running single node tests. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: manually grant remote recovery lockKurt Hackel
* fix a hang in recovery that occurred in dlmlock_remote. the $RECOVERY lock was never moved to the granted queue even after getting DLM_NORMAL back from the master node. Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: add dlm_wait_for_node_deathKurt Hackel
* add dlm_wait_for_node_death function to be used after receiving a network error. this will wait for the given timeout to allow the heartbeat callbacks to update the domain map. without this, some paths may spin and consume enough cpu that the heartbeat gets starved and never updates. Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: fix release of ast never reservedKurt Hackel
* fix a bug in dlm_convert_lock_handler where dlm_lockres_release_ast was being called even if no ast was ever reserved Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-16[PATCH] ocfs2: recheck recovery state after getting lockKurt Hackel
* after successfully taking the $RECOVERY lock in EX mode, recheck to make sure that recovery has not already begun or completed on another node Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] ocfs2: don't wait on recovery when locking journalMark Fasheh
The mount path had incorrectly asked the locking code to wait for recovery completion, which deadlocks things because recovery waits for mount to complete first. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] ocfs2: fix compile warningsMark Fasheh
Fix a couple of compile warnings found when compiling on a ppc64 build box. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] BUG_ON() Conversion in fs/ocfs2/Eric Sesterhenn / snakebyte
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] fs/ocfs2/dlm/dlmrecovery.c must #include <linux/delay.h>Adrian Bunk
fs/ocfs2/dlm/dlmrecovery.c does now use msleep(), and does therefore need to #include <linux/delay.h> for getting the prototype of this function. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] ocfs2: Semaphore to mutex conversion.Arjan van de Ven
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] ocfs2/dlm: fixesKurt Hackel
* fix a hang which can occur during shutdown migration * do not allow nodes to join during recovery * when restarting lock mastery, do not ignore nodes which come up * more than one node could become recovery master, fix this * sleep to allow some time for heartbeat state to catch up to network * extra debug info for bad recovery state problems * make DLM_RECO_NODE_DATA_DONE a valid state for non-master recovery nodes * prune all locks from dead nodes on $RECOVERY lock resources * do NOT automatically add new nodes to mle nodemaps until they have properly joined the domain * make sure dlm_pick_recovery_master only exits when all nodes have synced * properly handle dlmunlock errors in dlm_pick_recovery_master * do not propagate network errors in dlm_send_begin_reco_message * dead nodes were not being put in the recovery map sometimes, fix this * dlmunlock was failing to clear the unlock actions on DLM_DENIED Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[OCFS2] Make ip_io_sem a mutexMark Fasheh
ip_io_sem is now ip_io_mutex. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] ocfs2/dlm: fix compilation on ia64Jeff Mahoney
Including <asm/signal.h> results in compilation failure on ia64 due to not including <linux/compiler.h> Including <linux/signal.h> corrects the problem. Please apply. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-02-03[PATCH] OCFS2: __init / __exit problemAdrian Bunk
Functions called by __init funtions mustn't be __exit. Reported by Jan-Benedict Glaw <jbglaw@lug-owl.de>. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-01-11[PATCH] capable/capability.h (fs/)Randy Dunlap
fs: Use <linux/capability.h> where capable() is used. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-10[PATCH] replace inode_update_time with file_update_timeChristoph Hellwig
To allow various options to work per-mount instead of per-sb we need a struct vfsmount when updating ctime and mtime. This preparation patch replaces the inode_update_time routine with a file_update_atime routine so we can easily get at the vfsmount. (and the file makes more sense in this context anyway). Also get rid of the unused second argument - we always want to update the ctime when calling this routine. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Anton Altaparmakov <aia21@cantab.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-09[PATCH] mutex subsystem, semaphore to mutex: VFS, sb->s_lockIngo Molnar
This patch converts the superblock-lock semaphore to a mutex, affecting lock_super()/unlock_super(). Tested on ext3 and XFS. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-09[PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen
This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar <mingo@elte.hu> (finished the conversion) Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2006-01-08[PATCH] remove gcc-2 checksAndrew Morton
Remove various things which were checking for gcc-1.x and gcc-2.x compilers. From: Adrian Bunk <bunk@stusta.de> Some documentation updates and removes some code paths for gcc < 3.2. Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-03[PATCH] This patch contains the following cleanups:Adrian Bunk
- cluster/sys.c: make needlessly global code static - dlm/: "extern" declarations for variables belong into header files (and in this case, they are already in dlmdomain.h) Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh
The OCFS2 file system module. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh
dlmfs: A minimal dlm userspace interface implemented via a virtual file system. Most of the OCFS2 tools make use of this to take cluster locks when doing operations on the file system. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemKurt Hackel
A distributed lock manager built with the cluster file system use case in mind. The OCFS2 dlm exposes a VMS style API, though things have been simplified internally. The only lock levels implemented currently are NLMODE, PRMODE and EXMODE. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemZach Brown
Node messaging via tcp. Used by the dlm and the file system for point to point communication between nodes. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemMark Fasheh
Disk based heartbeat. Configured and started from userspace, the kernel component handles I/O submission and event generation via callback mechanism. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemKurt Hackel
A simple node information service, filled and updated from userspace. The rest of the stack queries this service for simple node information. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
2006-01-03[PATCH] OCFS2: The Second Oracle Cluster FilesystemZach Brown
Very simple printk wrapper which adds the ability to enable various sets of debug messages at run-time. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>