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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-07-23 18:43:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-24 12:24:59 -0700 |
| commit | 6ddb23c78aeef40f549c5ad22a3e8dfa1f8297e0 (patch) | |
| tree | 8334c3f62bbf6f5fa756ac42b592375da79c5344 /lib | |
| parent | d316ee5787153765980ca0f55ee864ec883979ab (diff) | |
| download | lwn-6ddb23c78aeef40f549c5ad22a3e8dfa1f8297e0.tar.gz lwn-6ddb23c78aeef40f549c5ad22a3e8dfa1f8297e0.zip | |
fault_inject: silence a warning
lib/fault-inject.c:168: warning: 'debugfs_create_ul_MAX_STACK_TRACE_DEPTH' defined but not used
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fault-inject.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/fault-inject.c b/lib/fault-inject.c index b18fc2ff9ffe..23985a278bbb 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -139,12 +139,14 @@ static void debugfs_ul_set(void *data, u64 val) *(unsigned long *)data = val; } +#ifdef CONFIG_FAULT_INJECTION_STACKTRACE_FILTER static void debugfs_ul_set_MAX_STACK_TRACE_DEPTH(void *data, u64 val) { *(unsigned long *)data = val < MAX_STACK_TRACE_DEPTH ? val : MAX_STACK_TRACE_DEPTH; } +#endif /* CONFIG_FAULT_INJECTION_STACKTRACE_FILTER */ static u64 debugfs_ul_get(void *data) { @@ -159,6 +161,7 @@ static struct dentry *debugfs_create_ul(const char *name, mode_t mode, return debugfs_create_file(name, mode, parent, value, &fops_ul); } +#ifdef CONFIG_FAULT_INJECTION_STACKTRACE_FILTER DEFINE_SIMPLE_ATTRIBUTE(fops_ul_MAX_STACK_TRACE_DEPTH, debugfs_ul_get, debugfs_ul_set_MAX_STACK_TRACE_DEPTH, "%llu\n"); @@ -169,6 +172,7 @@ static struct dentry *debugfs_create_ul_MAX_STACK_TRACE_DEPTH( return debugfs_create_file(name, mode, parent, value, &fops_ul_MAX_STACK_TRACE_DEPTH); } +#endif /* CONFIG_FAULT_INJECTION_STACKTRACE_FILTER */ static void debugfs_atomic_t_set(void *data, u64 val) { |