btrfs: add balance filters limits and stripes to supported mask
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Message ID 1445016878-14124-1-git-send-email-dsterba@suse.com
State New
Headers show

Commit Message

David Sterba Oct. 16, 2015, 5:34 p.m. UTC
Enable the extended 'limit' syntax (a range) and the new 'stripes'
filter in the filters mask. The patch comes separate and not within the
series that introduced the new filters because the patch adding the mask
was merged in a late rc. The integration branch was based on an older rc
and could not merge the patch due to the missing changes.

Prerequisities:
* btrfs: add balance filter for stripes
* btrfs: extend balance filter limit to take minimum and maximum
* btrfs: check unsupported filters in balance arguments

Signed-off-by: David Sterba <dsterba@suse.com>
---

 fs/btrfs/volumes.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
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diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index cab89234842d..7773af56dfa9 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -384,7 +384,9 @@  struct map_lookup {
 	 BTRFS_BALANCE_ARGS_DEVID | 		\
 	 BTRFS_BALANCE_ARGS_DRANGE |		\
 	 BTRFS_BALANCE_ARGS_VRANGE |		\
-	 BTRFS_BALANCE_ARGS_LIMIT)
+	 BTRFS_BALANCE_ARGS_LIMIT |		\
+	 BTRFS_BALANCE_ARGS_LIMITS |		\
+	 BTRFS_BALANCE_ARGS_STRIPES)
 
 /*
  * Profile changing flags.  When SOFT is set we won't relocate chunk if