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2010-08-13drbd: Disable delay probes for the upcomming releasePhilipp Reisner
commit 6710a5760355be8f2e51682f41b0d3fc76550309 upstream. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-13drbd: Initialize all members of sync_conf to their defaults [Bugz 315]Philipp Reisner
commit 85f4cc17a62c3ac9edeaf120cdae7261df458053 upstream. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-06-15cciss: set SCSI max cmd len to 16, as default is wrongStephen M. Cameron
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com> Cc: Mike Miller <mikem@beardog.cce.hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-14cpqarray: fix two more wrong section typeJens Axboe
cpqarray_register_ctlr() and cpqarray_eisa_detect() also need to be marked as __devinit. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-14cpqarray: fix wrong __init type on pci probe functionJens Axboe
It needs to be __devinit, not __init. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-14drbd: Fixed a race between disk-attach and unexpected state changesPhilipp Reisner
This was a very hard to trigger race condition. If we got a state packet from the peer, after drbd_nl_disk() has already changed the disk state to D_NEGOTIATING but after_state_ch() was not yet run by the worker, then receive_state() might called drbd_sync_handshake(), which in turn crashed when accessing p_uuid. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-06-04Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: (27 commits) block: make blk_init_free_list and elevator_init idempotent block: avoid unconditionally freeing previously allocated request_queue pipe: change /proc/sys/fs/pipe-max-pages to byte sized interface pipe: change the privilege required for growing a pipe beyond system max pipe: adjust minimum pipe size to 1 page block: disable preemption before using sched_clock() cciss: call BUG() earlier Preparing 8.3.8rc2 drbd: Reduce verbosity drbd: use drbd specific ratelimit instead of global printk_ratelimit drbd: fix hang on local read errors while disconnected drbd: Removed the now empty w_io_error() function drbd: removed duplicated #includes drbd: improve usage of MSG_MORE drbd: need to set socket bufsize early to take effect drbd: improve network latency, TCP_QUICKACK drbd: Revert "drbd: Create new current UUID as late as possible" brd: support discard Revert "writeback: fix WB_SYNC_NONE writeback from umount" Revert "writeback: ensure that WB_SYNC_NONE writeback with sb pinned is sync" ...
2010-06-03Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/macio: Fix probing of macio devices by using the right of match table agp/uninorth: Fix oops caused by flushing too much powerpc/pasemi: Update MAINTAINERS file powerpc/cell: Fix integer constant warning powerpc/kprobes: Remove resume_execution() in kprobes powerpc/macio: Don't dereference pointer before null check
2010-06-03virtio-blk: fix minimum number of S/G elementsChristoph Hellwig
We need at least one S/G element to operate properly, as does the block layer which increments it to one anyway. We hit this due to a qemu bug which advertises a sg_elements of 0 under some circumstances. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (tweaked logic)
2010-06-02powerpc/macio: Fix probing of macio devices by using the right of match tableBenjamin Herrenschmidt
Grant patches added an of mach table to struct device_driver. However, while he changed the macio device code to use that, he left the match table pointer in struct macio_driver and didn't update drivers to use the "new" one, thus breaking the probing. This completes the change by moving all drivers to setup the "new" one, removing all traces of the old one, and while at it (since it changes the exact same locations), I also remove two other duplicates from struct driver which are the name and owner fields. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-06-01Merge branch 'master' into for-linusJens Axboe
Conflicts: fs/pipe.c Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01cciss: call BUG() earlierDan Carpenter
I moved the range check after the increment. The current code would write past the end of the array once before calling BUG(). Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Reduce verbosityPhilipp Reisner
The "Local READ/WRITE failed" messages are too verbose. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: use drbd specific ratelimit instead of global printk_ratelimitLars Ellenberg
using the global printk_ratelimit() may mask other messages. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: fix hang on local read errors while disconnectedLars Ellenberg
"canceled" w_read_retry_remote never completed, if they have been canceled after drbd_disconnect connection teardown cleanup has already run (or we are currently not connected anyways). Fixed by not queueing a remote retry if we already know it won't work (pdsk not uptodate), and cleanup ourselves on "cancel", in case we hit a race with drbd_disconnect. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Removed the now empty w_io_error() functionPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: removed duplicated #includesAndrea Gelmini
drbd/drbd_receiver.c: linux/mm.h is included more than once. Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: improve usage of MSG_MORELars Ellenberg
It seems to improve performance if we allow the "p_data" header in its own frame (no MSG_MORE), but sendpage all but the last page with MSG_MORE. This is also in preparation of a later zero copy receive implementation. Suggested by Eduard.Guzovsky@stratus.com on drbd-dev. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: need to set socket bufsize early to take effectLars Ellenberg
quoting tcp(7): On individual connections, the socket buffer size must be set prior to the listen(2) or connect(2) calls in order to have it take effect. This adds a wrapper to do so, and uses it appropriately. Improves performance in certain situations. Note that because we cannot easily determine which socket will be "meta" and wich "data" (bulk) socket, we adjust both sockets. Previously, DRBD only adjusted the bufsizes of the "data" socket. Thanks again to Eduard.Guzovsky@stratus.com. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: improve network latency, TCP_QUICKACKLars Ellenberg
On Thu, Apr 29, 2010 at 04:00:50PM -0400, Eduard.Guzovsky@stratus.com wrote on drbd-dev@lists.linbit.com Subject: [Drbd-dev] DRBD small synchronous writes performance improvements > 1. TCP_QUICKACK option is set incorrectly. The goal was force TCP to > send and ACK as a "one time" event. Instead the code permanently sets > connection in the QUICKACK mode. He is right, we actually want to use an even val with TCP_QUICKACK. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01drbd: Revert "drbd: Create new current UUID as late as possible"Philipp Reisner
The late-UUID writing is delayed until the next release. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2010-06-01brd: support discardNick Piggin
Support discard requests in brd by zeroing or deleting the underlying backing pages. This is simply to help with testing and documentation nature of brd code. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-22Merge remote branch 'origin' into secretlab/next-devicetreeGrant Likely
Merging in current state of Linus' tree to deal with merge conflicts and build failures in vio.c after merge. Conflicts: drivers/i2c/busses/i2c-cpm.c drivers/i2c/busses/i2c-mpc.c drivers/net/gianfar.c Also fixed up one line in arch/powerpc/kernel/vio.c to use the correct node pointer. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-05-22of: Remove duplicate fields from of_platform_driverGrant Likely
.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sean MacLennan <smaclennan@pikatech.com>
2010-05-21Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (69 commits) fix handling of offsets in cris eeprom.c, get rid of fake on-stack files get rid of home-grown mutex in cris eeprom.c switch ecryptfs_write() to struct inode *, kill on-stack fake files switch ecryptfs_get_locked_page() to struct inode * simplify access to ecryptfs inodes in ->readpage() and friends AFS: Don't put struct file on the stack Ban ecryptfs over ecryptfs logfs: replace inode uid,gid,mode initialization with helper function ufs: replace inode uid,gid,mode initialization with helper function udf: replace inode uid,gid,mode init with helper ubifs: replace inode uid,gid,mode initialization with helper function sysv: replace inode uid,gid,mode initialization with helper function reiserfs: replace inode uid,gid,mode initialization with helper function ramfs: replace inode uid,gid,mode initialization with helper function omfs: replace inode uid,gid,mode initialization with helper function bfs: replace inode uid,gid,mode initialization with helper function ocfs2: replace inode uid,gid,mode initialization with helper function nilfs2: replace inode uid,gid,mode initialization with helper function minix: replace inode uid,gid,mode init with helper ext4: replace inode uid,gid,mode init with helper ... Trivial conflict in fs/fs-writeback.c (mark bitfields unsigned)
2010-05-21Merge branch 'virtio' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus * 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: (27 commits) drivers/char: Eliminate use after free virtio: console: Accept console size along with resize control message virtio: console: Store each console's size in the console structure virtio: console: Resize console port 0 on config intr only if multiport is off virtio: console: Add support for nonblocking write()s virtio: console: Rename wait_is_over() to will_read_block() virtio: console: Don't always create a port 0 if using multiport virtio: console: Use a control message to add ports virtio: console: Move code around for future patches virtio: console: Remove config work handler virtio: console: Don't call hvc_remove() on unplugging console ports virtio: console: Return -EPIPE to hvc_console if we lost the connection virtio: console: Let host know of port or device add failures virtio: console: Add a __send_control_msg() that can send messages without a valid port virtio: Revert "virtio: disable multiport console support." virtio: add_buf_gfp trans_virtio: use virtqueue_xxx wrappers virtio-rng: use virtqueue_xxx wrappers virtio_ring: remove a level of indirection virtio_net: use virtqueue_xxx wrappers ... Fix up conflicts in drivers/net/virtio_net.c due to new virtqueue_xxx wrappers changes conflicting with some other cleanups.
2010-05-21sanitize vfs_fsync calling conventionsChristoph Hellwig
Now that the last user passing a NULL file pointer is gone we can remove the redundant dentry argument and associated hacks inside vfs_fsynmc_range. The next step will be removig the dentry argument from ->fsync, but given the luck with the last round of method prototype changes I'd rather defer this until after the main merge window. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2010-05-21Merge branch 'master' into for-2.6.35Jens Axboe
Conflicts: fs/ext3/fsync.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Do not free p_uuid early, this is done in the exit code of the receiverPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Null pointer deref fix to the large "multi bio rewrite"Philipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Fix: Do not detach, if a bio with a barrier failsPhilipp Reisner
Introduced a few days ago: commit 45bb912bd5ea4d2b3a270a93cbdf767a0e2df6f5 Author: Lars Ellenberg <lars.ellenberg@linbit.com> Date: Fri May 14 17:10:48 2010 +0200 Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Ensure to not trigger late-new-UUID creation multiple timesPhilipp Reisner
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21drbd: Do not Oops when C_STANDALONE when uuid gets generatedPhilipp Reisner
Got introduces with commit 0c3f34516e8c5a1a0ba3585a7777d32bbbdf4ecb Author: Philipp Reisner <philipp.reisner@linbit.com> Date: Mon May 17 16:10:43 2010 +0200 drbd: Create new current UUID as late as possible Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-05-21generate "change" uevent for loop deviceDavid Zeuthen
Recent udev versions probe loop devices for filesystems meaning that the /dev/disk hierarchy may contain useful entries such as $ ls -l /dev/disk/by-label/Fedora-12-x86_64-Live lrwxrwxrwx 1 root root 11 Mar 11 13:41 /dev/disk/by-label/Fedora-12-x86_64-Live -> ../../loop0 Unfortunately, no "change" uevent is generated when the loop device is detached so the symlink persists. Additionally, no "change" uevent is guaranteed to be generated when attaching an fd or changing capacity. For example, user space could open the loop device O_RDONLY (in fact, recent util-linux-ng does this) so udev's OPTIONS+="watch" machinery may not trigger the "change" uevent. This patch ensures that the "change" uevent is generated in all of these cases. As a result, the /dev/disk hierarchy works as expected for loop devices. Signed-off-by: David Zeuthen <davidz@redhat.com> Acked-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-20Merge branch 'for-linus' of ↵Linus Torvalds
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: (44 commits) vlynq: make whole Kconfig-menu dependant on architecture add descriptive comment for TIF_MEMDIE task flag declaration. EEPROM: max6875: Header file cleanup EEPROM: 93cx6: Header file cleanup EEPROM: Header file cleanup agp: use NULL instead of 0 when pointer is needed rtc-v3020: make bitfield unsigned PCI: make bitfield unsigned jbd2: use NULL instead of 0 when pointer is needed cciss: fix shadows sparse warning doc: inode uses a mutex instead of a semaphore. uml: i386: Avoid redefinition of NR_syscalls fix "seperate" typos in comments cocbalt_lcdfb: correct sections doc: Change urls for sparse Powerpc: wii: Fix typo in comment i2o: cleanup some exit paths Documentation/: it's -> its where appropriate UML: Fix compiler warning due to missing task_struct declaration UML: add kernel.h include to signal.c ...
2010-05-19virtio_blk: use virtqueue_xxx wrappersMichael S. Tsirkin
Switch virtio_blk to new virtqueue_xxx wrappers. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2010-05-19virtio_blk: remove multichar constant.Rusty Russell
drivers/block/virtio_blk.c:228:13: warning: multi-character character constant Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: john cooper <john.cooper@redhat.com>
2010-05-19Add virtio disk identification ioctljohn cooper
Return serial string to the guest application via ioctl driver call. Note this form of interface to the guest userland was the consensus when the prior version using the ATA_IDENTIFY came under dispute. Signed-off-by: john cooper <john.cooper@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2010-05-19Add virtio disk identification supportjohn cooper
Add virtio-blk device id (s/n) support via virtio request. Signed-off-by: john cooper <john.cooper@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2010-05-18of: Always use 'struct device.of_node' to get device node pointer.Grant Likely
The following structure elements duplicate the information in 'struct device.of_node' and so are being eliminated. This patch makes all readers of these elements use device.of_node instead. (struct of_device *)->node (struct dev_archdata *)->prom_node (sparc) (struct dev_archdata *)->of_node (powerpc & microblaze) Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-05-18Merge branch 'core-locking-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Reduce stack_trace usage lockdep: No need to disable preemption in debug atomic ops lockdep: Actually _dec_ in debug_atomic_dec lockdep: Provide off case for redundant_hardirqs_on increment lockdep: Simplify debug atomic ops lockdep: Fix redundant_hardirqs_on incremented with irqs enabled lockstat: Make lockstat counting per cpu i8253: Convert i8253_lock to raw_spinlock
2010-05-18drivers/block/drbd: Use kzallocJulia Lawall
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: Create new current UUID as late as possiblePhilipp Reisner
The choice was to either delay creation of the new UUID until IO got thawed or to delay it until the first IO request. Both are correct, the later is more friendly to users of dual-primary setups, that actually only write on one side. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: If we detect late that IO got frozen, retry after we thawed.Philipp Reisner
If we detect late (= after grabing mdev->req_lock) that IO got frozen, we return 1 to generic_make_request(), which simply will retry to make a request for that bio. In the subsequent call of generic_make_request() into drbd_make_request_26() we sleep in inc_ap_bio(). Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: always use_bmbv, ignore settingLars Ellenberg
Now that the peer may handle multi-bio EEs, we can ignore the peer's limit, and concentrate on the limits of the local IO stack. This is safe accross drbd protocol versions, as our queue_max_sectors() will be adjusted accordingly. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: allow resync requests to be larger than max_segment_sizeLars Ellenberg
this should allow for better background resync performance. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: Allow drbd_epoch_entries to use multiple bios.Lars Ellenberg
This should allow for better performance if the lower level IO stack of the peers differs in limits exposed either via the queue, or via some merge_bvec_fn. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: reduce sizeof struct drbd_epoch_entry by 8 byte by aligning membersLars Ellenberg
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: Fixes to the new delay_probes codePhilipp Reisner
* Only send delay_probes with protocol 93 or newer * drbd_send_delay_probes() is called only from worker context, no atomic_t needed for delay_seq Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
2010-05-18drbd: A fixes to the new resync speed codePhilipp Reisner
* Mention P_DELAY_PROBE in the packet naming array * Do not corrupt the mdev->data.work list in case the timer goes off before delay_probe_work got handled by the worker * Do not mod_timer() twice for a single delay_probe pair Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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