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A bunch of fixes (memory leaks, NULL pointer dereferences and devices hanging in busy state) to sanitize error handling during mount sequence. This is on top of for-linus + slyfox''s double-free fix. Thanks, Ilya Ilya Dryomov (5): Btrfs: fix memory leak in btrfs_parse_early_options() Btrfs: fix subvol_name leak on error in btrfs_mount() Btrfs: avoid null dereference and leaks when bailing from open_ctree() Btrfs: close devices on all error paths in open_ctree() Btrfs: rework error handling in btrfs_mount()...

The condition can be relaxed to accept also 0 which will delete unoccupied chunks and does not need space for the actual data relocation. Until there is an automatic empty chunk reclaim, we can use this as a last resort option under enospc. CC: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: David Sterba <dsterba@suse.cz> --- Also needs progs update, but is not required for the kernel side. fs/btrfs/volumes.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 5cbb7...

...me btrfs [filesystem] balance status Backwards compatibility is fully preserved thanks to the new command parser: the old ''btrfs filesystem balance <path>'' works as expected. The patchset is on top of the new parser posted half an hour ago, available at: git://github.com/idryomov/btrfs-progs.git restriper Thanks, Ilya Ilya Dryomov (3): Btrfs-progs: add restriper headers Btrfs-progs: add ''balance'' command group infrastructure Btrfs-progs: add restriper commands Makefile | 2 +- btrfs.c | 1 + cmds-balance.c | 684 +...

...cancelling, locking is different, etc. I''m happy to integrate any ideas that got dropped as a result of this. Thanks to Arne who did an early review and Chris for overall guidance. Any comments/suggestions are appreciated. The series is on top of 3.1-rc3, available at: git://github.com/idryomov/btrfs-unstable.git restriper-rfc Thanks, Ilya Ilya Dryomov (21): Btrfs: get rid of *_alloc_profile fields Btrfs: introduce masks for chunk type and profile Btrfs: add BTRFS_AVAIL_ALLOC_BIT_SINGLE bit Btrfs: make avail_*_alloc_bits fields dynamic Btrfs: add basic restriper infrastruc...

...5-13 1506 if (bdev) e525fd89 Tejun Heo 2010-11-13 1507 blkdev_put(bdev, FMODE_READ | FMODE_EXCL); a061fc8d Chris Mason 2008-05-07 1508 out: a061fc8d Chris Mason 2008-05-07 1509 mutex_unlock(&uuid_mutex); a061fc8d Chris Mason 2008-05-07 1510 return ret; 9b3517e9 Ilya Dryomov 2011-02-15 1511 error_undo: 9b3517e9 Ilya Dryomov 2011-02-15 1512 if (device->writeable) { 0c1daee0 Xiao Guangrong 2011-04-20 1513 lock_chunks(root); --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu...

Setting subvolume/snapshot readonly has been missing for a long time. With this patch, we can set a subvolume/snapshot readonly via: o btrfs subvolume set-ro <path> Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com> --- cmds-subvolume.c | 40 ++++++++++++++++++++++++++++++++++++++++ ioctl.h | 7 +++++++ 2 files changed, 47 insertions(+), 0 deletions(-) diff --git

Back story: I started my pool with a 200gb partition at the end of my drive (sdc5) , until I was able to clear out the data at the beginning of my drive. When I was ready, I ran `btrfs dev add /dev/sdc4 /` then `btrfs dev del /dev/sdc5 /`, $ sudo btrfs fi resize max / Resize ''/'' of ''max'' ERROR: unable to resize ''/'' - Invalid argument in

Here is another minor release. Thanks to the Translation Project for the several updated translations. Sergey ----------------------------------------------- Artur Dryomov (1): symbols/typo: rework typographic layout. Sergey Udaltsov (9): Add support for Latinamerican Dvorak layout added lk(us) fixed the license (removed GPL) Removed GPLv3 line Fixed Singhala -> Sinhala Updated cm layout Updated from TP Update...

Btrfs uses anon bdevs, this is not needed. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> --- fs/btrfs/volumes.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index f2a4cc7..afd6a1e 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1376,8 +1376,6 @@ int btrfs_rm_device(struct btrfs...

...ct the info for the help from the source. Update the makefile for generating the man page. Show the help messages from the info in the comment. Update the makefile for generating the help messages. Hugo Mills (2): Regression tests Fix sub snap parameter handling Ilya Dryomov (1): Btrfs-progs: add restriper commands Josef Bacik (1): btrfs-progs: add a recovery utility to pull files from damanged filesystems -- === Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk === PGP key: 515C238D from wwwkeys.eu.pgp.net or http://www.carfax.org.uk...

...warns users about decisions it makes and it''s not at all obvious which profile it picks when. Fix this by checking the number of effective devices and reporting back if the specified profile is impossible to create. Do not create FS in case invalid profile was given. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> --- mkfs.c | 46 +++++++++++++++++++++++++++++++++++----------- 1 files changed, 35 insertions(+), 11 deletions(-) diff --git a/mkfs.c b/mkfs.c index e3ced19..66f0c9d 100644 --- a/mkfs.c +++ b/mkfs.c @@ -228,12 +228,26 @@ static int create_one_raid_group(struct btrfs_...

Hello list, recently reformatted my home partition from XFS to RAID1 btrfs. I used the default options to mkfs.btrfs except for enabling raid1 for data as well as metadata. Filesystem is made up of two 1TB drives. mike@mercury (0) pts/3 ~ $ sudo btrfs filesystem show Label: none uuid: f08a8896-e03e-4064-9b94-9342fb547e47 Total devices 2 FS bytes used 888.06GB devid 1 size 931.51GB used

From: Anand <anand.jain@oracle.com> This patch adds creation-time to the snapshot list display, which would help user to better manage the snapshots when number of snapshots grow substantially. This patch is developed and on top of the send/receive btrfs and btrfs-progs repo at git://github.com/ablock84/linux-btrfs.git (send-v2) git://github.com/ablock84/btrfs-progs.git (send-v2)

NOTE: in order to apply this patch you should: git mv btrfsck.c cmd-fsck.c This patch moves btrfsck in to "btrfs fsck". It also adds support for symlinks to the btrfs binary to retain compablity, =) I think something should be done to the help description but i''m not sure what... Anyway, feedback is welcome. -- To unsubscribe from this list: send the line "unsubscribe

Hi Linus, My for-linus branch has a one line fix: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus Sage hit a deadlock with ceph on btrfs, and Josef tracked it down to a regression in our initial rc1 pull. When doing nocow writes we were sometimes starting a transaction with locks held. Josef Bacik (1) commits (+1/-0): Btrfs: release path before starting

From: John Hubbard <jhubbard at nvidia.com> Hi, This is mostly Jerome's work, converting the block/bio and related areas to call put_user_page*() instead of put_page(). Because I've changed Jerome's patches, in some cases significantly, I'd like to get his feedback before we actually leave him listed as the author (he might want to disown some or all of these). I added a

From: John Hubbard <jhubbard at nvidia.com> Hi, This is mostly Jerome's work, converting the block/bio and related areas to call put_user_page*() instead of put_page(). Because I've changed Jerome's patches, in some cases significantly, I'd like to get his feedback before we actually leave him listed as the author (he might want to disown some or all of these). I added a

fallthrough to a separate case/default label break; isn't very readable. Convert pseudo-keyword fallthrough; statements to a simple break; when the next label is case or default and the only statement in the next label block is break; Found using: $ grep-2.5.4 -rP --include=*.[ch] -n "fallthrough;(\s*(case\s+\w+|default)\s*:\s*){1,7}break;" * Miscellanea: o Move or coalesce a

...gt; Ilan Peer <ilan.peer@intel.com> Ilho Lee <Ilho215.lee@samsung.com> Ilia Katsnelson <k0009000@gmail.com> Ilija Hadzic <ihadzic at research.bell-labs.com> Ilija Hadzic <ihadzic@research.bell-labs.com> Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Ilya Dryomov <idryomov@gmail.com> Ilya Shchepetkov <shchepetkov@ispras.ru> Ilya Yanok <yanok@emcraft.com> Ilya Zykov <ilya@ilyx.ru> Imre Deak <imre.deak@intel.com> Imre Kaloz <kaloz@openwrt.org> Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Indan Z...

...gt; Ilan Peer <ilan.peer@intel.com> Ilho Lee <Ilho215.lee@samsung.com> Ilia Katsnelson <k0009000@gmail.com> Ilija Hadzic <ihadzic at research.bell-labs.com> Ilija Hadzic <ihadzic@research.bell-labs.com> Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Ilya Dryomov <idryomov@gmail.com> Ilya Shchepetkov <shchepetkov@ispras.ru> Ilya Yanok <yanok@emcraft.com> Ilya Zykov <ilya@ilyx.ru> Imre Deak <imre.deak@intel.com> Imre Kaloz <kaloz@openwrt.org> Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Indan Z...