Revision 5ca62d65030d8295f54c490d2072563545dbd9d9 authored by Andrew Morton on 18 June 2015, 18:01:11 UTC, committed by Linus Torvalds on 19 June 2015, 03:00:23 UTC
Revert commit 534b483a86e6 ("cpumask: don't perform while loop in
cpumask_next_and()").
This was a minor optimization, but it puts a `struct cpumask' on the
stack, which consumes too much stack space.
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 17fda38
| File | Mode | Size |
|---|---|---|
| rcar | ||
| Kconfig | -rw-r--r-- | 1.5 KB |
| Makefile | -rw-r--r-- | 702 bytes |
| dma-sh7760.c | -rw-r--r-- | 9.4 KB |
| fsi.c | -rw-r--r-- | 46.3 KB |
| hac.c | -rw-r--r-- | 8.0 KB |
| migor.c | -rw-r--r-- | 4.9 KB |
| sh7760-ac97.c | -rw-r--r-- | 1.6 KB |
| siu.h | -rw-r--r-- | 5.6 KB |
| siu_dai.c | -rw-r--r-- | 20.6 KB |
| siu_pcm.c | -rw-r--r-- | 16.3 KB |
| ssi.c | -rw-r--r-- | 10.1 KB |
Computing file changes ...
