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| author | David Rientjes <rientjes@google.com> | 2007-05-09 07:27:01 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 07:41:14 +0400 |
| commit | 4b8df8915a6980f476e1fa8f4d156e36cb63bf76 (patch) | |
| tree | dee4cbe41aee3570b9a129a4c87dcf8ea09f8112 | |
| parent | 7e81ab9d3d9a22fb7b20c56f0cabc8ef51954014 (diff) | |
| download | linux-4b8df8915a6980f476e1fa8f4d156e36cb63bf76.tar.xz | |
smaps: only define clear_refs for CONFIG_MMU
/proc/pid/clear_refs is only defined in the CONFIG_MMU case, so make sure we
don't have any references to clear_refs_smap() in generic procfs code.
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/proc/base.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 3c41149dea88..a5fa1fdafc4e 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -708,6 +708,7 @@ static const struct file_operations proc_oom_adjust_operations = { .write = oom_adjust_write, }; +#ifdef CONFIG_MMU static ssize_t clear_refs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { @@ -741,6 +742,7 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf, static struct file_operations proc_clear_refs_operations = { .write = clear_refs_write, }; +#endif #ifdef CONFIG_AUDITSYSCALL #define TMPBUFLEN 21 |