Recompute stack base in forked postmaster children. This is for the benefit of running postgres under the rr debugger. When using rr signal handlers running while a syscall is active use an alternative stack. As e.g. bgworkers are started from within signal handlers, the forked backend then has a different stack base than postmaster. Previously that subsequently lead to those processes triggering spurious "stack depth limit exceeded" errors.
Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/fc3f4453a2bc95549682e23600b22e658cb2d6d7 Modified Files -------------- src/backend/postmaster/postmaster.c | 5 ----- src/backend/utils/init/miscinit.c | 9 +++++++++ 2 files changed, 9 insertions(+), 5 deletions(-)
