03/03: self: Remove stale comment about "mmap(PROT_NONE) failed" crash.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit cf88c967afbf15c58efb0ba37d6638f1be9a0481
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Fri Jul 9 17:32:05 2021 +0200

    self: Remove stale comment about "mmap(PROT_NONE) failed" crash.
    
    This crash was fixed by 0aef94e7bcbd272720f14c5343f74da5201ef90a, itself
    a followup to 47d48f0c43c13c0b43bc3e37b6239efd4bf2f74c.
    
    * guix/self.scm (translate-texi-manuals)[build]: Remove reference to the
    PROT_NONE bug.
---
 guix/self.scm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/guix/self.scm b/guix/self.scm
index 87d00ea..530632d 100644
--- a/guix/self.scm
+++ b/guix/self.scm
@@ -407,9 +407,8 @@ a list of extra files, such as '(\"contributing\")."
                                     "\\.[a-z]{2}(_[A-Z]{2})?\\.po$")))
 
           (define parallel-jobs
-            ;; Limit thread creation by 'n-par-for-each'.  Going beyond can
-            ;; lead libgc 8.0.4 to abort with:
-            ;; mmap(PROT_NONE) failed
+            ;; Limit thread creation by 'n-par-for-each', mostly to put an
+            ;; upper bound on memory usage.
             (min (parallel-job-count) 4))
 
           (mkdir #$output)