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authorChristoph Hellwig <hch@lst.de>2020-04-24 08:43:36 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2020-04-27 02:06:53 -0400
commit2374c09b1c8a883bb9b4b2fc3756703eeb618f4a (patch)
tree9ff6358829e663960cb7177d941c3a8f3a4309b4 /include/linux/file.h
parent26363af5643490a817272e1cc6f1d3f1d550a699 (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/file.h')
-rw-r--r--include/linux/file.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/file.h b/include/linux/file.h
index 142d102f285e..122f80084a3e 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -94,4 +94,6 @@ extern void fd_install(unsigned int fd, struct file *file);
extern void flush_delayed_fput(void);
extern void __fput_sync(struct file *);
+extern unsigned int sysctl_nr_open_min, sysctl_nr_open_max;
+
#endif /* __LINUX_FILE_H */