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| author |   Chris Ball <cjb@laptop.org> | 2009-04-27 07:29:03 -0400 |
|---|---|---|
| committer |   Chris Mason <chris.mason@oracle.com> | 2009-04-27 07:40:51 -0400 |
| commit | d6397baee468809ef311e763dfc6e9f73418f8a6 (patch) | |
| tree | b8f20c01239674eea287c1665fbf96fb92dfcb00 /kernel/mutex.c | |
| parent | Btrfs: fix deadlocks and stalls on dead root removal (diff) | |
| download | linux-dev-d6397baee468809ef311e763dfc6e9f73418f8a6.tar.xz linux-dev-d6397baee468809ef311e763dfc6e9f73418f8a6.zip | |
Btrfs: When shrinking, only update disk size on success
Previously, we updated a device's size prior to attempting a shrink
operation. This patch moves the device resizing logic to only happen if
the shrink completes successfully. In the process, it introduces a new
field to btrfs_device -- disk_total_bytes -- to track the on-disk size.
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'kernel/mutex.c')
0 files changed, 0 insertions, 0 deletions