svn commit: r341724 - head/sys/kern

Mateusz Guzik mjg at FreeBSD.org
Sat Dec 8 11:38:40 UTC 2018


Author: mjg
Date: Sat Dec  8 11:38:39 2018
New Revision: 341724
URL: https://svnweb.freebsd.org/changeset/base/341724

Log:
  Remove proctree acquire from note_procstat_proc
  
  It is not needed since r340482 ("proc: always store parent pid in p_oppid")
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/kern/imgact_elf.c

Modified: head/sys/kern/imgact_elf.c
==============================================================================
--- head/sys/kern/imgact_elf.c	Sat Dec  8 10:22:12 2018	(r341723)
+++ head/sys/kern/imgact_elf.c	Sat Dec  8 11:38:39 2018	(r341724)
@@ -2118,10 +2118,8 @@ __elfN(note_procstat_proc)(void *arg, struct sbuf *sb,
 		KASSERT(*sizep == size, ("invalid size"));
 		structsize = sizeof(elf_kinfo_proc_t);
 		sbuf_bcat(sb, &structsize, sizeof(structsize));
-		sx_slock(&proctree_lock);
 		PROC_LOCK(p);
 		kern_proc_out(p, sb, ELF_KERN_PROC_MASK);
-		sx_sunlock(&proctree_lock);
 	}
 	*sizep = size;
 }


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