[commit: ghc] master: Update -F RTS help: (f583ccf)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/f583ccfe640815d853dab25c0d92a239dc3c3244/ghc

>---------------------------------------------------------------

commit f583ccfe640815d853dab25c0d92a239dc3c3244
Author: Ömer Sinan Ağacan <omeragacan at gmail.com>
Date:   Fri Dec 14 07:31:00 2018 +0300

    Update -F RTS help:
    
    - Add default value
    - Update the help line as multiple short lines instead of one long line,
      for consistency with other lines.
    
    Reviewers: simonmar, bgamari, erikd
    
    Reviewed By: bgamari
    
    Subscribers: rwbarton, carter
    
    Differential Revision: https://phabricator.haskell.org/D5445


>---------------------------------------------------------------

f583ccfe640815d853dab25c0d92a239dc3c3244
 rts/RtsFlags.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/rts/RtsFlags.c b/rts/RtsFlags.c
index 78e70dd..999b727 100644
--- a/rts/RtsFlags.c
+++ b/rts/RtsFlags.c
@@ -284,8 +284,9 @@ usage_text[] = {
 "  -A<size>  Sets the minimum allocation area size (default 1m) Egs: -A20m -A10k",
 "  -AL<size> Sets the amount of large-object memory that can be allocated",
 "            before a GC is triggered (default: the value of -A)",
-"  -F<n>     Sets the collecting threshold for old generations as a factor of"
-"            the live data in that generation the last time it was collected."
+"  -F<n>     Sets the collecting threshold for old generations as a factor of",
+"            the live data in that generation the last time it was collected",
+"            (default: 2.0)",
 "  -n<size>  Allocation area chunk size (0 = disabled, default: 0)",
 "  -O<size>  Sets the minimum size of the old generation (default 1M)",
 "  -M<size>  Sets the maximum heap size (default unlimited)  Egs: -M256k -M1G",
@@ -422,7 +423,7 @@ usage_text[] = {
 "  -qg[<n>]  Use parallel GC only for generations >= <n>",
 "            (default: 0, -qg alone turns off parallel GC)",
 "  -qb[<n>]  Use load-balancing in the parallel GC only for generations >= <n>",
-"            (default: 1 for -A < 32M, 0 otherwise;"
+"            (default: 1 for -A < 32M, 0 otherwise;",
 "             -qb alone turns off load-balancing)",
 "  -qn<n>    Use <n> threads for parallel GC (defaults to value of -N)",
 "  -qa       Use the OS to set thread affinity (experimental)",