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Diffstat (limited to 'drivers/md/raid10.h')
-rw-r--r--drivers/md/raid10.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/raid10.h b/drivers/md/raid10.h
index b0a435869dca..007c2c68dd83 100644
--- a/drivers/md/raid10.h
+++ b/drivers/md/raid10.h
@@ -145,4 +145,7 @@ enum r10bio_state {
*/
R10BIO_Previous,
};
+
+extern int md_raid10_congested(struct mddev *mddev, int bits);
+
#endif