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| author |   Sebastian Ott <sebott@linux.vnet.ibm.com> | 2017-10-09 17:49:38 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-18 14:11:19 +0200 |
| commit | 94158e544fd60c6a94af348790dae76578ed8dae (patch) | |
| tree | e0281c7e55dc2e7ac77d7e1f3270d3d35c1515ac /drivers/s390/cio/cio_debug.h | |
| parent | s390/kexec: Fix checksum validation return code for kdump (diff) | |
| download | linux-dev-94158e544fd60c6a94af348790dae76578ed8dae.tar.xz linux-dev-94158e544fd60c6a94af348790dae76578ed8dae.zip | |
s390/debug: improve debug_event
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>
Diffstat (limited to 'drivers/s390/cio/cio_debug.h')
| -rw-r--r-- | drivers/s390/cio/cio_debug.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/s390/cio/cio_debug.h b/drivers/s390/cio/cio_debug.h index e64e8278c42e..9fead866163f 100644 --- a/drivers/s390/cio/cio_debug.h +++ b/drivers/s390/cio/cio_debug.h @@ -22,13 +22,7 @@ extern debug_info_t *cio_debug_crw_id; static inline void CIO_HEX_EVENT(int level, void *data, int length) { - if (unlikely(!cio_debug_trace_id)) - return; - while (length > 0) { - debug_event(cio_debug_trace_id, level, data, length); - length -= cio_debug_trace_id->buf_size; - data += cio_debug_trace_id->buf_size; - } + debug_event(cio_debug_trace_id, level, data, length); } #endif |