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Commit 6a84f572 authored by Gayatri Kammela's avatar Gayatri Kammela Committed by Shaohua Li
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raid6/algos.c : bug fix : Add the missing definitions to the pq.h file 



Adding these pr_info and pr_err definitions so as to allow code to be
compiled successfully for testing in userspace, since the printk has
been replaced by pr_info and pr_err in algos.c

Absence of these definitions result in the compilation errors
such as ' undefined reference to `pr_info' ' ' undefined reference to
`pr_err' '

Cc: NeilBrown <neilb@suse.com>
Cc: Anton Blanchard <anton@samba.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: default avatarGayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: default avatarShaohua Li <shli@fb.com>
parent c2f662eb

include/linux/raid/pq.h

+2 −0
Original line number Diff line number Diff line
@@ -152,6 +152,8 @@ void raid6_dual_recov(int disks, size_t bytes, int faila, int failb, 


# define jiffies	raid6_jiffies()

# define printk 	printf

# define pr_err(format, ...) fprintf(stderr, format, ## __VA_ARGS__)

# define pr_info(format, ...) fprintf(stdout, format, ## __VA_ARGS__)

# define GFP_KERNEL	0

# define __get_free_pages(x, y)	((unsigned long)mmap(NULL, PAGE_SIZE << (y), \

						     PROT_READ|PROT_WRITE,   \