diff options
| author | Olof Johansson <olof@lixom.net> | 2013-12-20 14:28:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-12-20 15:41:27 -0800 |
| commit | 40b64acd17a2200579db265048b4a51998a84729 (patch) | |
| tree | e880fa94dde5e26d5529e3562ca037f3e9352d3f /fs/jfs/Kconfig | |
| parent | 4773ef2241aa9bdca5b8cb228253981b73883ec9 (diff) | |
mm: fix build of split ptlock code
Commit 597d795a2a78 ('mm: do not allocate page->ptl dynamically, if
spinlock_t fits to long') restructures some allocators that are compiled
even if USE_SPLIT_PTLOCKS arn't used. It results in compilation
failure:
mm/memory.c:4282:6: error: 'struct page' has no member named 'ptl'
mm/memory.c:4288:12: error: 'struct page' has no member named 'ptl'
Add in the missing ifdef.
Fixes: 597d795a2a78 ('mm: do not allocate page->ptl dynamically, if spinlock_t fits to long')
Signed-off-by: Olof Johansson <olof@lixom.net>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/jfs/Kconfig')
0 files changed, 0 insertions, 0 deletions