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| author | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-12-21 10:50:59 +1100 |
|---|---|---|
| committer | NeilBrown <neilb@suse.com> | 2016-01-06 11:38:27 +1100 |
| commit | ac277c6a8a39bc50f891a3477625330c276bd7f5 (patch) | |
| tree | 767ee803cc2e14dddf8607554b14b6b6e60748c4 /fs/btrfs/free-space-cache.h | |
| parent | b46020aa3a8a0f9c7324fe0af4aec4227f947a10 (diff) | |
| download | linux-ac277c6a8a39bc50f891a3477625330c276bd7f5.tar.gz linux-ac277c6a8a39bc50f891a3477625330c276bd7f5.tar.bz2 linux-ac277c6a8a39bc50f891a3477625330c276bd7f5.zip | |
md-cluster: Avoid the resync ping-pong
If a RESYNCING message with (0,0) has been sent before, do not send it
again. This avoids a resync ping pong between the nodes. We read
the bitmap lockresource's LVB to figure out the previous value
of the RESYNCING message.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.h')
0 files changed, 0 insertions, 0 deletions