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| author | Arnd Bergmann | 2016-01-18 21:50:26 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2016-01-20 18:21:41 +0100 |
| commit | 629d9d1cafbd49cb374561a5a7d7724c4d6b2567 (patch) | |
| tree | e0d107e5041480d2097e8b02cad4f1ba563ddf58 /MAINTAINERS | |
| parent | Merge tag 'platform-drivers-x86-v4.5-1' of git://git.infradead.org/users/dvha... (diff) | |
| download | kernel-qcow2-linux-629d9d1cafbd49cb374561a5a7d7724c4d6b2567.tar.gz kernel-qcow2-linux-629d9d1cafbd49cb374561a5a7d7724c4d6b2567.tar.xz kernel-qcow2-linux-629d9d1cafbd49cb374561a5a7d7724c4d6b2567.zip | |
mm: avoid uninitialized variable in tracepoint
A newly added tracepoint in the hugepage code uses a variable in the
error handling that is not initialized at that point:
include/trace/events/huge_memory.h:81:230: error: 'isolated' may be used uninitialized in this function [-Werror=maybe-uninitialized]
The result is relatively harmless, as the trace data will in rare
cases contain incorrect data.
This works around the problem by adding an explicit initialization.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 7d2eba0557c1 ("mm: add tracepoint for scanning pages")
Reviewed-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions