added description of "--priority=rt"

diff --git a/programs/zstd.1 b/programs/zstd.1
index 384f69e3ad092b477b1a382b60847ecc967f337c..684fb868aa309fe389d1e587ff631fc098215855 100644 (file)
--- a/programs/zstd.1
+++ b/programs/zstd.1
@@ -289,7 +289,8 @@ and weight typically 100x the target dictionary size (for example, 10 MB for a 1
 .TP
 .B \-B#
  cut file into independent blocks of size # (default: no block)
-
+.B \--priority=rt
+ set process priority to real-time
 
 .SH ADVANCED COMPRESSION OPTIONS
 .TP

diff --git a/programs/zstdcli.c b/programs/zstdcli.c
index 604e4c5f27f61b4bd8c02a8db5d801f99741055d..a7dbda31360986c042f790ef542ea1e5d1f2c8f2 100644 (file)
--- a/programs/zstdcli.c
+++ b/programs/zstdcli.c
@@ -148,6 +148,7 @@ static int usage_advanced(const char* programName)
     DISPLAY( " -e#    : test all compression levels from -bX to # (default: 1)\n");
     DISPLAY( " -i#    : minimum evaluation time in seconds (default : 3s)\n");
     DISPLAY( " -B#    : cut file into independent blocks of size # (default: no block)\n");
+    DISPLAY( "--priority=rt : set process priority to real-time\n");
 #endif
     return 0;
 }