On Fri, Aug 19, 2011 at 9:06 AM, Ingo Molnar [off-list ref] wrote:

* Chris Mason [off-list ref] wrote:

quoted

Hi everyone,

This has the rest of the btrfs cleanups for 3.1. =A0The bulk of this=

 is

quoted

error handing fixes from SUSE and cleanups from Fujitsu.

I havent seen a lkml mail of this pull request:

=A05c80c71b9a0e: Merge branch 'for-linus' of git://git.kernel.org/pub=

/scm/linux/kernel/git/mason/btrfs-unstable

so i'm following up on this earlier pull request.

the aptly named btrfs-unstable branch indeed does not even build on
x86 defconfig (32-bit):

=A0 LD =A0 =A0 =A0.tmp_vmlinux1
=A0fs/built-in.o: In function `btrfs_can_relocate':
=A0(.text+0x1d6605): undefined reference to `__udivdi3'
=A0make: *** [.tmp_vmlinux1] Error 1

and given that most of the commits:

81d86e1b7096: Merge branch 'btrfs-3.0' into for-linus
f1e490a7ebe4: Btrfs: set i_size properly when fallocating and we alre=

ady

9a4327ca1f45: btrfs: unlock on error in btrfs_file_llseek()
cb6db4e57632: btrfs: btrfs_permission's RO check shouldn't apply to d=

evice nodes

f81c9cdc567c: Btrfs: truncate pages from clone ioctl target range
0e588859618b: Btrfs: fix uninitialized sync_pending
bb3ac5a4dfc8: Btrfs: fix wrong free space information
f4ac904c411b: btrfs: memory leak in btrfs_add_inode_defrag()
c97c2916e25c: Btrfs: use plain page_address() in header fields setget=

 functions

cb1b69f4508a: Btrfs: forced readonly when btrfs_drop_snapshot() fails
cdcb725c05fe: Btrfs: check if there is enough space for balancing sma=

rter

38c01b960592: Btrfs: fix a bug of balance on full multi-disk partitio=

ns

34f3e4f23ca3: Btrfs: fix an oops of log replay
d5e2003c2bcd: Btrfs: detect wether a device supports discard
93ee7a9340d6: Linux 3.1-rc2

were committed after -rc2 and were at most a couple of hours old
before you sent them off to Linus, did you really expect any other
outcome than breaking upstream in trivial ways? :-)

=46YI, this was noticed and a patch was posted to linux-btrfs:

http://thread.gmane.org/gmane.comp.file-systems.btrfs/12673

Josef bugged them to send it upstream.

josh