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-- | 1.3 KB |
| Makefile | -rw-r--r-- | 335 bytes |
| acl.c | -rw-r--r-- | 8.9 KB |
| acl.h | -rw-r--r-- | 1.7 KB |
| cache.c | -rw-r--r-- | 10.3 KB |
| cache.h | -rw-r--r-- | 4.4 KB |
| fid.c | -rw-r--r-- | 7.2 KB |
| fid.h | -rw-r--r-- | 1.0 KB |
| v9fs.c | -rw-r--r-- | 14.8 KB |
| v9fs.h | -rw-r--r-- | 7.3 KB |
| v9fs_vfs.h | -rw-r--r-- | 3.6 KB |
| vfs_addr.c | -rw-r--r-- | 8.3 KB |
| vfs_dentry.c | -rw-r--r-- | 3.1 KB |
| vfs_dir.c | -rw-r--r-- | 5.7 KB |
| vfs_file.c | -rw-r--r-- | 16.7 KB |
| vfs_inode.c | -rw-r--r-- | 34.5 KB |
| vfs_inode_dotl.c | -rw-r--r-- | 25.0 KB |
| vfs_super.c | -rw-r--r-- | 8.7 KB |
| xattr.c | -rw-r--r-- | 4.0 KB |
| xattr.h | -rw-r--r-- | 1.4 KB |
| xattr_security.c | -rw-r--r-- | 2.1 KB |
| xattr_trusted.c | -rw-r--r-- | 2.1 KB |
| xattr_user.c | -rw-r--r-- | 2.0 KB |
Computing file changes ...
