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| * | | | | | | | | [DLM] sequence number missing in not_ready replyDavid Teigland2006-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a status reply is sent for a lockspace that doesn't yet exist, the message sequence number from the sender was not being copied into the reply causing the sender to ignore the reply. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] down conversion clearing flagsDavid Teigland2006-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The down-conversion optimization was resulting in the lkb flags being cleared because the stub message reply had no flags value set. Copy the current flags into the stub message so they'll be copied back into the lkb as part of processing the fake reply. Also add an assertion to catch this error more directly if it exists elsewhere. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] down conversion clearing flagsPatrick Caulfield2006-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oh, and here's (hopefully) the last of these ua_tmp patches. I think I've caught all the paths now. Sorry it didn't make the last one. Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] preserve lksb address in user conversionsPatrick Caulfield2006-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes bz#203444 where the LKSB was lost during userland conversion operations Signed-off-by: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Another list_del bugSteven Whitehouse2006-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Another case where list_del should be list_del_init. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Fix to list_del in lops.cSteven Whitehouse2006-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A list_del should have been a list_del_init in lops.c which was resulting in incorrect status returns from list_empty(). Signed-off-by: Steven Whitheouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] dump rsb and locks on assertDavid Teigland2006-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce new function dlm_dump_rsb() to call within assertions instead of dlm_print_rsb(). The new function dumps info about all locks on the rsb in addition to rsb details. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Fix leak of gfs2_bufdataSteven Whitehouse2006-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a memory leak of struct gfs2_bufdata and also some problems in the ordered write handling code. It needs a bit more testing, but I believe that the reference counting of ordered write buffers should now be correct. This is aimed at fixing Red Hat bugzilla: #201028 and #201082 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] move kmap to after spin_unlockDavid Teigland2006-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing the kmap() while holding the spinlock was causing recursive spinlock problems. It seems the kmap was scheduling, although there was no warning as I'd expect. Patrick, do we need locking around the kmap? Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Fix a couple of refcount leaks.Russell Cattelan2006-08-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | recovery.c add a brelse to deal with gfs2_replay_read_block being called twice on the same block. add a dput to drop the ref count on the root inode. This was causing lingering glocks and thus causing a mount failure to hang. Fix a endian conversion macro that was was swizzling 16bits when it should have been swizzling 32. Signed-off-by: Russell Cattelan <cattelan@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] reject replies to old requestsDavid Teigland2006-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When recoveries are aborted by other recoveries we can get replies to status or names requests that we've given up on. This can cause problems if we're making another request and receive an old reply. Add a sequence number to status/names requests and reject replies that don't match. A field already exists for the seq number that's used in other message types. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] show nodeid for recovery messageDavid Teigland2006-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To aid debugging, it's useful to be able to see what nodeid the dlm is waiting on for a message reply. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] break from snprintf loopDavid Teigland2006-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the debug buffer has filled up, break from the loop and return the correct number of bytes that have been written. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] abort recovery more quicklyDavid Teigland2006-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we abort one recovery to do another, break out of the ping_members() routine more quickly, and wake up the dlm_recoverd thread more quickly instead of waiting for it to time out. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] print bad length in assertionDavid Teigland2006-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Print the violating name length in the assertion. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Fix lack of buffers in writepage bugSteven Whitehouse2006-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases we can enter write page without there being buffers attached to the page. In this case the function to add gfs2_bufdata to the buffers fails sliently causing further failures down the stack. This fix ensures that we always add buffers in writepage if they didn't already exist (mmap is one way to trigger this). Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [DLM] fix userland unlockPatrick Caulfield2006-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the userland DLM unlock code so that it correctly returns the address of the userland lock status block in its completion AST. It fixes bug #201348 Patrick Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | [GFS2] Fix gfs_ prefix in locking.cSteven Whitehouse2006-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous patch didn't change all the gfs_ to gfs2_ so this is the remainder. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | Merge branch 'master'Steven Whitehouse2006-08-07
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| * | | | | | | | | | [GFS2] match plock result with correct requestDavid Teigland2006-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Teigland2006-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] Fix lock ordering bug in page fault pathSteven Whitehouse2006-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mmapped files were able to trigger a lock ordering bug. Private maps do not need to take the glock so early on. Shared maps do unfortunately, however we can get around that by adding a flag into the flags for the struct gfs2_file. This only works because we are taking an exclusive lock at this point, so we know that nobody else can be racing with us. Fixes Red Hat bugzilla: #201196 Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | [GFS2] Fix bug in directory codeSteven Whitehouse2006-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was a nasty bug which resulted in corruption of hash tables in the directory code with larger directories. We forgot to increment a pointer in the read/write routines internal to the directory code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | [GFS2] add plock ownerDavid Teigland2006-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] Tidy up in various filesSteven Whitehouse2006-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tidy up some files and remove an unused routine in meta_io.h. Also added a bit of extra debugging in meta_io.h. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | Merge branch 'master'Steven Whitehouse2006-07-31
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| * | | | | | | | | | | [GFS2] Fix bug in clear_inodeSteven Whitehouse2006-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should have been waiting for lock demotion to finish in clear_inode. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Fix bug in super block reading codeSteven Whitehouse2006-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This gets the argument to submit_bio() correct. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Change some allocations to GFP_NOFSSteven Whitehouse2006-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some allocations in rgrp.c should have been GFP_NOFS rather than GFP_KERNEL. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Use a bio to read the superblockSteven Whitehouse2006-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This means that we don't need to create a special inode just to contain a struct address_space in order to read a single disk block. Instead we read the disk block directly. Its slightly faster, and uses slightly less memory, but the real reason for doing this is that it removes a special case from the glock code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] fix i_privateDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > I think you must have an old version of the base kernel as well? > i_private no longer exists in struct inode, so you'll have to use > something else, I have that patch in my stack but didn't send it; for some reason I thought it was already changed in your git tree. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] fix broken patchesDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Wed, Jul 26, 2006 at 10:47:14AM +0100, Steven Whitehouse wrote: > Hi, > > I've applied all the patches you sent, but they don't build: Argh, sorry about that... when I fixed these a long time ago they somehow never got included in the quilt patches. I mistakenly assumed the quilt patches matched the source I had in front of me. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Remove page.[ch]Steven Whitehouse2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The remaining routines in page.c were all only used in one other file, so they are now moved into the files where they are referenced and made static. Thus page.[ch] are no longer required. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Tidy gfs2_unstuffer_pageSteven Whitehouse2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tidy up gfs2_unstuffer_page by: a) Moving it into bmap.c b) Making it static c) Calling it directly from gfs2_unstuff_dinode d) Updating all callers of gfs2_unstuff_dinode due to one less required argument. It doesn't change the behaviour at all. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] schedule during long loop through locksDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The loop through all waiting locks in recover_waiters can potentially be long, so we should schedule explicitly. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] fix loop in grant_after_purgeDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The loop in grant_after_purge is intended to find all rsb's in each hash bucket that have the LOCKS_PURGED flag set. The loop was quitting the current bucket after finding just one rsb instead of going until there are no more. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] set purged flag on rsbsDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a node becomes the new master of an rsb during recovery, the LOCKS_PURGED flag needs to be set on it so that any waiting/converting locks will try to be granted. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] more info through debugfsDavid Teigland2006-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Display more information from debugfs, particularly locks waiting for a master lookup or operations waiting for a remote reply. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Alter direct I/O pathSteven Whitehouse2006-07-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per comments received, alter the GFS2 direct I/O path so that it uses the standard read functions "out of the box". Needs a small change to one of the VFS functions. This reduces the size of the code quite a lot and also removes the need for one new export. Some more work remains to be done, but this is the bones of the thing. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] gfs2_set_flags double locking patchAbhijith Das2006-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | traced the "umount hang due to spurious glock" issue that I was having with gfs2meta. It's in the do_gfs2_set_flags function, which does a gfs2_holder_init as well as a gfs2_glock_nq_init (increases ref count by 2 instead of 1). Signed-off-by: Abhijith Das <adas@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] fix typo in locking/dlmDavid Teigland2006-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | | | | | | | [DLM] fix whitespace damageDavid Teigland2006-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My previous dlm patch added trailing whitespace damage, fix that. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] fix leaking user locksDavid Teigland2006-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User NOQUEUE lock requests to a remote node that failed with -EAGAIN were never being removed from a process's list of locks. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [DLM] [RFC: -mm patch] fs/dlm/lock.c: unexport dlm_lvb_operationsAdrian Bunk2006-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote: >... > Changes since 2.6.18-rc1-mm1: >... > git-gfs2.patch >... > git trees. >... This patch removes the unused EXPORT_SYMBOL_GPL(dlm_lvb_operations). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Fix endian conversion bugSteven Whitehouse2006-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an endian coversion bug in log.c spotted by Kevin Anderson. Cc: Kevin Anderson <kanderso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | [GFS2] Fix use after free bug in dir.cSteven Whitehouse2006-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a use after free bug in dir.c spotted by Kevin Anderson. Cc: Kevin Anderson <kanderso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | Merge branch 'master'Steven Whitehouse2006-07-17
| |\ \ \ \ \ \ \ \ \ \ \
| * | | | | | | | | | | | [DLM] dlm: user locksDavid Teigland2006-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This changes the way the dlm handles user locks. The core dlm is now aware of user locks so they can be dealt with more efficiently. There is no more dlm_device module which previously managed its own duplicate copy of every user lock. 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] NFS updateWendy Cheng2006-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the NFS filehandles so that they contain the file type. Signed-off-by: Wendy Cheng <wcheng@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * | | | | | | | | | | | [GFS2] Fix a coupls of warnings in dir.cSteven Whitehouse2006-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a couple of compiler warnings in dir.c caused by potentially uninitialised variables. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 09:44:29 -0500