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audit: include auditd's threads in audit_log_start() wait exception 

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>
[PM: minor upstream merge tweaks]
Signed-off-by: Paul Moore <pmoore@redhat.com>
This commit is contained in:
Richard Guy Briggs 2016-01-13 09:15:19 -05:00 committed by Paul Moore
parent eb8baf6aa3
commit f48a942926
1 changed files with 1 additions and 1 deletions
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2
kernel/audit.c
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@ -1371,7 +1371,7 @@ struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask,
return NULL;
if (gfp_mask & __GFP_DIRECT_RECLAIM) {
if (audit_pid && audit_pid == current->pid)
if (audit_pid && audit_pid == current->tgid)
gfp_mask &= ~__GFP_DIRECT_RECLAIM;
else
reserve = 0;