diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-04-24 08:43:36 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-04-27 02:06:53 -0400 |
| commit | 2374c09b1c8a883bb9b4b2fc3756703eeb618f4a (patch) | |
| tree | 9ff6358829e663960cb7177d941c3a8f3a4309b4 /include/linux/mm.h | |
| parent | 26363af5643490a817272e1cc6f1d3f1d550a699 (diff) | |
sysctl: remove all extern declaration from sysctl.c
Extern declarations in .c files are a bad style and can lead to
mismatches. Use existing definitions in headers where they exist,
and otherwise move the external declarations to suitable header
files.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 5a323422d783..9c4e7e76dedd 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3140,5 +3140,7 @@ unsigned long wp_shared_mapping_range(struct address_space *mapping, pgoff_t first_index, pgoff_t nr); #endif +extern int sysctl_nr_trim_pages; + #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ |