From: Richard Guy Briggs <rgb@redhat.com>
To: linux-audit@redhat.com, linux-kernel@vger.kernel.org
Cc: Richard Guy Briggs <rgb@redhat.com>,
sgrubb@redhat.com, pmoore@redhat.com, eparis@redhat.com,
v.rathor@gmail.com, ctcard@hotmail.com
Subject: [RFC PATCH 2/7] audit: include auditd's threads in audit_log_start() wait exception
Date: Thu, 22 Oct 2015 14:53:15 -0400 [thread overview]
Message-ID: <96c9dc3a967e093da911e7b1b222c190572db987.1445539473.git.rgb@redhat.com> (raw)
In-Reply-To: <cover.1445539473.git.rgb@redhat.com>
In-Reply-To: <cover.1445539473.git.rgb@redhat.com>
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
next prev parent reply other threads:[~2015-10-22 18:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-22 18:53 [RFC PATCH 0/7] audit: clean up audit queue handling Richard Guy Briggs
2015-10-22 18:53 ` [RFC PATCH 1/7] audit: don't needlessly reset valid wait time Richard Guy Briggs
2015-11-04 23:03 ` Paul Moore
2015-11-05 3:13 ` Richard Guy Briggs
2015-11-05 15:17 ` Paul Moore
2015-10-22 18:53 ` Richard Guy Briggs [this message]
2015-11-04 23:08 ` [RFC PATCH 2/7] audit: include auditd's threads in audit_log_start() wait exception Paul Moore
2015-10-22 18:53 ` [RFC PATCH 3/7] audit: allow systemd to use queue reserves Richard Guy Briggs
2015-10-22 18:53 ` [RFC PATCH 4/7] audit: wake up threads if queue switched from limited to unlimited Richard Guy Briggs
2015-11-06 0:05 ` Paul Moore
2015-10-22 18:53 ` [RFC PATCH 5/7] audit: allow audit_cmd_mutex holders to use reserves Richard Guy Briggs
2015-11-06 0:48 ` Paul Moore
2015-10-22 18:53 ` [RFC PATCH 6/7] audit: wake up audit_backlog_wait queue when auditd goes away Richard Guy Briggs
2015-11-06 1:21 ` Paul Moore
2015-10-22 18:53 ` [RFC PATCH 7/7] audit: wake up kauditd_thread after auditd registers Richard Guy Briggs
2015-11-06 1:23 ` Paul Moore
2015-10-27 18:44 ` [RFC PATCH 0/7] audit: clean up audit queue handling Paul Moore
2015-10-28 18:43 ` Richard Guy Briggs
2015-10-28 18:58 ` Paul Moore
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=96c9dc3a967e093da911e7b1b222c190572db987.1445539473.git.rgb@redhat.com \
--to=rgb@redhat.com \
--cc=ctcard@hotmail.com \
--cc=eparis@redhat.com \
--cc=linux-audit@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=pmoore@redhat.com \
--cc=sgrubb@redhat.com \
--cc=v.rathor@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).