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| author | Stewart Smith <stewart@linux.vnet.ibm.com> | 2014-07-31 14:30:03 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-08-08 16:07:26 +1000 |
| commit | 451e6a755e58e692d1ec8ffb1b1416a0a0c47604 (patch) | |
| tree | cb61365796c0f4ea47c5ccc0d40c045dbdbd2857 /core/console-log.c | |
| parent | 904a3b51a20102fb504c498a55d31ce87c525643 (diff) | |
| download | skiboot-451e6a755e58e692d1ec8ffb1b1416a0a0c47604.zip skiboot-451e6a755e58e692d1ec8ffb1b1416a0a0c47604.tar.gz skiboot-451e6a755e58e692d1ec8ffb1b1416a0a0c47604.tar.bz2 | |
Write log messages with log_level > PR_NOTICE only to in memory log
We modify write() (adding console_write()) which calls down to
a modified __flush_console() which can now decide if it's flushing
the added console contents to the console drivers or not.
A future patch may add support for changing PR_NOTICE to some other level
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'core/console-log.c')
| -rw-r--r-- | core/console-log.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/console-log.c b/core/console-log.c index 6a70e57..3d1b43f 100644 --- a/core/console-log.c +++ b/core/console-log.c @@ -24,6 +24,7 @@ #include "skiboot.h" #include "unistd.h" #include "stdio.h" +#include "console.h" #include "timebase.h" static int vprlog(int log_level, const char *fmt, va_list ap) @@ -34,7 +35,8 @@ static int vprlog(int log_level, const char *fmt, va_list ap) count = snprintf(buffer, sizeof(buffer), "[%lu,%d] ", mftb(), log_level); count+= vsnprintf(buffer+count, sizeof(buffer)-count, fmt, ap); - write(0, buffer, count); + + console_write((log_level > PR_NOTICE) ? false : true, buffer, count); return count; } |