Re: [RFC PATCH 3/7] audit: allow systemd to use queue reserves
On Thursday, October 22, 2015 02:53:16 PM Richard Guy Briggs wrote:
Treat systemd the same way as auditd, allowing it to overrun the
queue to
avoid blocking.
Do you mind explaining this a little more? I'm having a hard time
understanding how systemd is involved.
-Steve
Signed-off-by: Richard Guy Briggs <rgb(a)redhat.com>
---
kernel/audit.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/audit.c b/kernel/audit.c
index 3917aad..384a1a1 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->tgid)
+ if (current->tgid == 1 || (audit_pid && audit_pid == current->tgid))
gfp_mask &= ~__GFP_WAIT;
else
reserve = 0;