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s390/debug: improve debug_event

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debug_event currently truncates the data if used with a size larger than
the buf_size of the debug feature. For lots of callers of this function,
wrappers have been implemented that loop until all data is handled.

Move that functionality into debug_event_common and get rid of the wrappers.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott
2017-10-09 17:49:38 +02:00
committed by Martin Schwidefsky
parent 7c3eaaa391
commit 94158e544f
7 changed files with 26 additions and 56 deletions
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6
arch/s390/include/asm/pci_debug.h
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@@ -18,11 +18,7 @@ extern debug_info_t *pci_debug_err_id;
static inline void zpci_err_hex(void *addr, int len)
{
while (len > 0) {
debug_event(pci_debug_err_id, 0, (void *) addr, len);
len -= pci_debug_err_id->buf_size;
addr += pci_debug_err_id->buf_size;
}
debug_event(pci_debug_err_id, 0, addr, len);
}
#endif