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 |
|---|---|---|
| Kconfig | -rw-r--r-- | 45 bytes |
| Makefile | -rw-r--r-- | 202 bytes |
| array.c | -rw-r--r-- | 1.1 KB |
| hda_bus_type.c | -rw-r--r-- | 843 bytes |
| hdac_bus.c | -rw-r--r-- | 4.6 KB |
| hdac_device.c | -rw-r--r-- | 14.8 KB |
| hdac_regmap.c | -rw-r--r-- | 12.0 KB |
| hdac_sysfs.c | -rw-r--r-- | 9.6 KB |
| local.h | -rw-r--r-- | 618 bytes |
| trace.c | -rw-r--r-- | 107 bytes |
| trace.h | -rw-r--r-- | 1.5 KB |
Computing file changes ...
