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authorSagi Grimberg <sagi@grimberg.me>2021-06-17 00:19:33 +0300
committerChristoph Hellwig <hch@lst.de>2021-08-16 15:42:22 +0300
commit2a14c9ae15a38148484a128b84bff7e9ffd90d68 (patch)
tree6ff98acb5e26d5bf21c4e644ef8348b7a2dd7acc /include/linux/moduleparam.h
parent9ea9b9c48387edc101d56349492ad9c0492ff78d (diff)
downloadlinux-2a14c9ae15a38148484a128b84bff7e9ffd90d68.tar.xz
params: lift param_set_uint_minmax to common code
It is a useful helper hence move it to common code so others can enjoy it. Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include/linux/moduleparam.h')
-rw-r--r--include/linux/moduleparam.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index eed280fae433..962cd41a2cb5 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -431,6 +431,8 @@ extern int param_get_int(char *buffer, const struct kernel_param *kp);
extern const struct kernel_param_ops param_ops_uint;
extern int param_set_uint(const char *val, const struct kernel_param *kp);
extern int param_get_uint(char *buffer, const struct kernel_param *kp);
+int param_set_uint_minmax(const char *val, const struct kernel_param *kp,
+ unsigned int min, unsigned int max);
#define param_check_uint(name, p) __param_check(name, p, unsigned int)
extern const struct kernel_param_ops param_ops_long;