To fix super long dmesg error lines like
CHRDEV "dummy_stm.0" major number 224 goes below the dynamic allocation rangeCHRDEV "dummy_stm.1" major number 223 goes below the dynamic allocation rangeswapper: page allocation failure: order:8, mode:0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK)
After fix, it should look like
CHRDEV "dummy_stm.0" major number 224 goes below the dynamic allocation range
CHRDEV "dummy_stm.1" major number 223 goes below the dynamic allocation range
swapper: page allocation failure: order:8, mode:0x26040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK)
Reported-by: Philip Li <philip.li@xxxxxxxxx>
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
fs/char_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/char_dev.c b/fs/char_dev.c
index 687471d..6edd825 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -92,7 +92,7 @@ __register_chrdev_region(unsigned int major, unsigned int baseminor,
}
if (i < CHRDEV_MAJOR_DYN_END)
- pr_warn("CHRDEV \"%s\" major number %d goes below the dynamic allocation range",
+ pr_warn("CHRDEV \"%s\" major number %d goes below the dynamic allocation range\n",
name, i);
if (i == 0) {
--
2.8.1
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