Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1254096

[RFC PATCH 2/7] audit: include auditd's threads in audit_log_start() wait exception

Show all headers | View raw

Should auditd spawn threads, allow all members of its thread group to
use the audit_backlog_limit reserves to bypass the queue limits too.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
---
 kernel/audit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index daefd81..3917aad 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1375,7 +1375,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask,
 		return NULL;
 
 	if (gfp_mask & __GFP_WAIT) {
-		if (audit_pid && audit_pid == current->pid)
+		if (audit_pid && audit_pid == current->tgid)
 			gfp_mask &= ~__GFP_WAIT;
 		else
 			reserve = 0;
-- 
1.7.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[RFC PATCH 0/7] audit: clean up audit queue handling Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 2/7] audit: include auditd's threads in audit_log_start() wait exception Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 1/7] audit: don't needlessly reset valid wait time Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 4/7] audit: wake up threads if queue switched from limited to unlimited Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 6/7] audit: wake up audit_backlog_wait queue when auditd goes away. Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 7/7] audit: wake up kauditd_thread after auditd registers Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 3/7] audit: allow systemd to use queue reserves Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  [RFC PATCH 5/7] audit: allow audit_cmd_mutex holders to use reserves Richard Guy Briggs <rgb@redhat.com> - 2015-10-22 21:00 +0200
  Re: [RFC PATCH 0/7] audit: clean up audit queue handling Paul Moore <pmoore@redhat.com> - 2015-10-27 19:50 +0100
    Re: [RFC PATCH 0/7] audit: clean up audit queue handling Richard Guy Briggs <rgb@redhat.com> - 2015-10-28 19:50 +0100
      Re: [RFC PATCH 0/7] audit: clean up audit queue handling Paul Moore <pmoore@redhat.com> - 2015-10-28 20:00 +0100

csiph-web