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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-18 12:54:00 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-18 14:46:10 +0200 |
| commit | d3a9262e59f7fb83c6d44df3b2b1460ed57d3ea1 (patch) | |
| tree | 563952174f1ffec3d6d27fc3c38d4dc009b6787d /kernel/perf_counter.c | |
| parent | e24a72c4d8f0b2c17783b3ba9c8931b537149423 (diff) | |
fs: Provide empty .set_page_dirty() aop for anon inodes
.set_page_dirty() is one of those a_ops that defaults to the
buffer implementation when not set. Therefore provide a dummy
function to make it do nothing.
(Uncovered by perfcounters fd's which can now be writable-mmap-ed.)
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Davide Libenzi <davidel@xmailserver.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/perf_counter.c')
0 files changed, 0 insertions, 0 deletions