blk-throttle: don't call xchg on bool
Andreas Schwab [Wed, 30 Mar 2011 10:21:56 +0000 (12:21 +0200)]
xchg does not work portably with smaller than 32bit types.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

block/blk-throttle.c

index 5352bda..6c98cfe 100644 (file)
@@ -77,7 +77,7 @@ struct throtl_grp {
        unsigned long slice_end[2];
 
        /* Some throttle limits got updated for the group */
-       bool limits_changed;
+       int limits_changed;
 };
 
 struct throtl_data
@@ -102,7 +102,7 @@ struct throtl_data
        /* Work for dispatching throttled bios */
        struct delayed_work throtl_work;
 
-       bool limits_changed;
+       int limits_changed;
 };
 
 enum tg_state_flags {