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Revision tags: v3.12-rc1, v3.11, v3.11-rc7 |
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| #
6e71c47a |
| 20-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
Btrfs: Make BTRFS_DEV_REPLACE_DEVID an unsigned long long constant
The internal btrfs device id is a u64, hence make the constant
BTRFS_DEV_REPLACE_DEVID "unsigned long long" as well, so
Btrfs: Make BTRFS_DEV_REPLACE_DEVID an unsigned long long constant
The internal btrfs device id is a u64, hence make the constant
BTRFS_DEV_REPLACE_DEVID "unsigned long long" as well, so we no longer need
a cast to print it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
show more ...
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| #
c1c9ff7c |
| 20-Aug-2013 |
Geert Uytterhoeven <geert@linux-m68k.org> |
Btrfs: Remove superfluous casts from u64 to unsigned long long
u64 is "unsigned long long" on all architectures now, so there's no need to
cast it when formatting it using the "ll" lengt
Btrfs: Remove superfluous casts from u64 to unsigned long long
u64 is "unsigned long long" on all architectures now, so there's no need to
cast it when formatting it using the "ll" length modifier.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
show more ...
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Revision tags: v3.11-rc6, v3.11-rc5, v3.11-rc4, v3.11-rc3, v3.11-rc2 |
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| #
8c6ffba0 |
| 14-Jul-2013 |
Rusty Russell <rusty@rustcorp.com.au> |
PTR_RET is now PTR_ERR_OR_ZERO(): Replace most.
Sweep of the simple cases.
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.
PTR_RET is now PTR_ERR_OR_ZERO(): Replace most.
Sweep of the simple cases.
Cc: netdev@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Revision tags: v3.11-rc1, v3.10, v3.10-rc7, v3.10-rc6, v3.10-rc5, v3.10-rc4, v3.10-rc3, v3.10-rc2 |
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| #
199c2a9c |
| 15-May-2013 |
Miao Xie <miaox@cn.fujitsu.com> |
Btrfs: introduce per-subvolume ordered extent list
The reason we introduce per-subvolume ordered extent list is the same
as the per-subvolume delalloc inode list.
Signed-off-by:
Btrfs: introduce per-subvolume ordered extent list
The reason we introduce per-subvolume ordered extent list is the same
as the per-subvolume delalloc inode list.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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| #
eb73c1b7 |
| 15-May-2013 |
Miao Xie <miaox@cn.fujitsu.com> |
Btrfs: introduce per-subvolume delalloc inode list
When we create a snapshot, we need flush all delalloc inodes in the
fs, just flushing the inodes in the source tree is OK. So we introd
Btrfs: introduce per-subvolume delalloc inode list
When we create a snapshot, we need flush all delalloc inodes in the
fs, just flushing the inodes in the source tree is OK. So we introduce
per-subvolume delalloc inode list.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
show more ...
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Revision tags: v3.10-rc1 |
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| #
49688107 |
| 07-May-2013 |
Stefan Behrens <sbehrens@giantdisaster.de> |
Btrfs: don't allow device replace on RAID5/RAID6
This is not yet supported and causes crashes. One sad user reported
that it destroyed his filesystem.
One failure is in __btrfs_
Btrfs: don't allow device replace on RAID5/RAID6
This is not yet supported and causes crashes. One sad user reported
that it destroyed his filesystem.
One failure is in __btrfs_map_block+0xc1f calling kmalloc(0).
0x5f21f is in __btrfs_map_block (fs/btrfs/volumes.c:4923).
4918 num_stripes = map->num_stripes;
4919 max_errors = nr_parity_stripes(map);
4920
4921 raid_map = kmalloc(sizeof(u64) * num_stripes,
4922 GFP_NOFS);
4923 if (!raid_map) {
4924 ret = -ENOMEM;
4925 goto out;
4926 }
4927
There might be more issues. Until this is really tested, don't allow
users to start the procedure on RAID5/RAID6 filesystems.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
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Revision tags: v3.9, v3.9-rc8, v3.9-rc7, v3.9-rc6, v3.9-rc5, v3.9-rc4, v3.9-rc3, v3.9-rc2, v3.9-rc1, v3.8, v3.8-rc7, v3.8-rc6, v3.8-rc5 |
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| #
3edb2a68 |
| 22-Jan-2013 |
Miao Xie <miaox@cn.fujitsu.com> |
Btrfs: check the return value of btrfs_start_delalloc_inodes()
We forget to check the return value of btrfs_start_delalloc_inodes(), fix it.
Signed-off-by: Miao Xie <miaox@cn.fujits
Btrfs: check the return value of btrfs_start_delalloc_inodes()
We forget to check the return value of btrfs_start_delalloc_inodes(), fix it.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
show more ...
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Revision tags: v3.8-rc4, v3.8-rc3, v3.8-rc2, v3.8-rc1, v3.7, v3.7-rc8, v3.7-rc7, v3.7-rc6, v3.7-rc5 |
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| #
e93c89c1 |
| 05-Nov-2012 |
Stefan Behrens <sbehrens@giantdisaster.de> |
Btrfs: add new sources for device replace code
This adds a new file to the sources together with the header file
and the changes to ioctl.h and ctree.h that are required by the
new C
Btrfs: add new sources for device replace code
This adds a new file to the sources together with the header file
and the changes to ioctl.h and ctree.h that are required by the
new C source file. Additionally, 4 new functions are added to
volume.c that deal with device creation and destruction.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
show more ...
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