linux/include
Alasdair G Kergon 1f4e0ff079 dm thin: commit before gathering status
Commit outstanding metadata before returning the status for a dm thin
pool so that the numbers reported are as up-to-date as possible.

The commit is not performed if the device is suspended or if
the DM_NOFLUSH_FLAG is supplied by userspace and passed to the target
through a new 'status_flags' parameter in the target's dm_status_fn.

The userspace dmsetup tool will support the --noflush flag with the
'dmsetup status' and 'dmsetup wait' commands from version 1.02.76
onwards.

Tested-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-07-27 15:08:16 +01:00
..
acpi PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
asm-generic mm: cma: fix condition check when setting global cma area 2012-07-06 12:02:04 +02:00
crypto
drm drm: drop comment about this header being autogenerated. 2012-06-22 11:04:55 +01:00
keys
linux dm thin: commit before gathering status 2012-07-27 15:08:16 +01:00
math-emu
media
memory
misc
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-07-24 10:01:50 -07:00
pcmcia
rdma Merge branches 'cma', 'cxgb4', 'misc', 'mlx4-sriov', 'mlx-cleanups', 'ocrdma' and 'qib' into for-linus 2012-07-22 23:26:17 -07:00
rxrpc
scsi [SCSI] cleanup usages of scsi_complete_async_scans 2012-07-20 09:25:22 +01:00
sound Merge branch 'topic/pm-convert' into for-next 2012-07-19 08:21:57 +02:00
target target: Allow for target_submit_cmd() returning errors 2012-07-17 17:05:05 -07:00
trace Merge branch 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-07-24 17:46:16 -07:00
video fbdev updates for 3.5 2012-06-01 16:57:51 -07:00
xen xen PVonHVM: move shared_info to MMIO before kexec 2012-07-19 15:52:05 -04:00
Kbuild