diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-03-07 14:42:35 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-03-07 14:42:35 +0000 |
| commit | 3ba4cea21901d90d703b52e4a806fbafa86037a6 (patch) | |
| tree | b556d880492a783861a39c8197e35d56ac4c77f9 /fs/btrfs/send.c | |
| parent | a2e6177c931793b4ffb30e722fce6fc7aaff9fa5 (diff) | |
| parent | 8e781f65423c2e8e65a56972ba996b6c01a5ef3e (diff) | |
Merge branch 'for-rmk/perf' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into devel-stable
* Support for Qualcomm Krait processors (run perf on your phone!)
* Support for Cortex-A12 (run perf stat on your FPGA!)
* Support for perf_sample_event_took, allowing us to automatically decrease
the sample rate if we can't handle the PMU interrupts quickly enough
(run perf record on your FPGA!).
As part of the Krait support, we also gain support for PPI generation by
the PMU.
Diffstat (limited to 'fs/btrfs/send.c')
| -rw-r--r-- | fs/btrfs/send.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 9c8d1a3fdc3a..9dde9717c1b9 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -1332,6 +1332,16 @@ verbose_printk(KERN_DEBUG "btrfs: find_extent_clone: data_offset=%llu, " } if (cur_clone_root) { + if (compressed != BTRFS_COMPRESS_NONE) { + /* + * Offsets given by iterate_extent_inodes() are relative + * to the start of the extent, we need to add logical + * offset from the file extent item. + * (See why at backref.c:check_extent_in_eb()) + */ + cur_clone_root->offset += btrfs_file_extent_offset(eb, + fi); + } *found = cur_clone_root; ret = 0; } else { |