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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org
Subject: [Qemu-devel] [PATCH] nbd: switch from g_slice allocator to malloc
Date: Thu,  1 Oct 2015 13:04:41 +0200	[thread overview]
Message-ID: <1443697481-13049-4-git-send-email-pbonzini@redhat.com> (raw)

Simplify memory allocation by sticking with a single API.  GSlice
is not that fast anyway (tcmalloc/jemalloc are better).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 nbd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nbd.c b/nbd.c
index 07240bd..74859cb 100644
--- a/nbd.c
+++ b/nbd.c
@@ -1005,7 +1005,7 @@ static NBDRequest *nbd_request_get(NBDClient *client)
     client->nb_requests++;
     nbd_update_can_read(client);
 
-    req = g_slice_new0(NBDRequest);
+    req = g_new0(NBDRequest, 1);
     nbd_client_get(client);
     req->client = client;
     return req;
@@ -1018,7 +1018,7 @@ static void nbd_request_put(NBDRequest *req)
     if (req->data) {
         qemu_vfree(req->data);
     }
-    g_slice_free(NBDRequest, req);
+    g_free(req);
 
     client->nb_requests--;
     nbd_update_can_read(client);
-- 
2.5.0

             reply	other threads:[~2015-10-01 11:04 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-01 11:04 Paolo Bonzini [this message]
2015-10-06 14:48 ` [Qemu-devel] [Qemu-block] [PATCH] nbd: switch from g_slice allocator to malloc Stefan Hajnoczi

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