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| author | Sage Weil <sage@newdream.net> | 2010-03-24 21:52:30 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2010-05-17 15:25:16 -0700 |
| commit | 7c315c552c7442eab73461de61dbcce579a31d3a (patch) | |
| tree | 0821fb028c3a13360983bd9fb65599e8b5864aeb /fs/ceph | |
| parent | 6694d6b95cf3b41751e78815d05968fa2084d7bf (diff) | |
| download | op-kernel-dev-7c315c552c7442eab73461de61dbcce579a31d3a.zip op-kernel-dev-7c315c552c7442eab73461de61dbcce579a31d3a.tar.gz | |
ceph: drop unnecessary msgpool for mon_client subscribe_ack
Preallocate a single message to reuse instead.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/mon_client.c | 20 | ||||
| -rw-r--r-- | fs/ceph/mon_client.h | 6 |
2 files changed, 13 insertions, 13 deletions
diff --git a/fs/ceph/mon_client.c b/fs/ceph/mon_client.c index 5a67732..5bee925 100644 --- a/fs/ceph/mon_client.c +++ b/fs/ceph/mon_client.c @@ -634,17 +634,21 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) CEPH_ENTITY_TYPE_OSD | CEPH_ENTITY_TYPE_MDS; /* msg pools */ - err = ceph_msgpool_init(&monc->msgpool_subscribe_ack, - sizeof(struct ceph_mon_subscribe_ack), 1, false); - if (err < 0) + monc->m_subscribe_ack = ceph_msg_new(CEPH_MSG_MON_SUBSCRIBE_ACK, + sizeof(struct ceph_mon_subscribe_ack), + 0, 0, NULL); + if (IS_ERR(monc->m_subscribe_ack)) { + err = PTR_ERR(monc->m_subscribe_ack); + monc->m_subscribe_ack = NULL; goto out_monmap; + } monc->m_auth_reply = ceph_msg_new(CEPH_MSG_AUTH_REPLY, 4096, 0, 0, NULL); if (IS_ERR(monc->m_auth_reply)) { err = PTR_ERR(monc->m_auth_reply); monc->m_auth_reply = NULL; - goto out_pool; + goto out_subscribe_ack; } monc->m_auth = ceph_msg_new(CEPH_MSG_AUTH, 4096, 0, 0, NULL); @@ -672,8 +676,8 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) out_auth_reply: ceph_msg_put(monc->m_auth_reply); -out_pool: - ceph_msgpool_destroy(&monc->msgpool_subscribe_ack); +out_subscribe_ack: + ceph_msg_put(monc->m_subscribe_ack); out_monmap: kfree(monc->monmap); out: @@ -698,7 +702,7 @@ void ceph_monc_stop(struct ceph_mon_client *monc) ceph_msg_put(monc->m_auth); ceph_msg_put(monc->m_auth_reply); - ceph_msgpool_destroy(&monc->msgpool_subscribe_ack); + ceph_msg_put(monc->m_subscribe_ack); kfree(monc->monmap); } @@ -815,7 +819,7 @@ static struct ceph_msg *mon_alloc_msg(struct ceph_connection *con, switch (type) { case CEPH_MSG_MON_SUBSCRIBE_ACK: - m = ceph_msgpool_get(&monc->msgpool_subscribe_ack, front_len); + m = ceph_msg_get(monc->m_subscribe_ack); break; case CEPH_MSG_STATFS_REPLY: return get_statfs_reply(con, hdr, skip); diff --git a/fs/ceph/mon_client.h b/fs/ceph/mon_client.h index 2658e3e..0046dee 100644 --- a/fs/ceph/mon_client.h +++ b/fs/ceph/mon_client.h @@ -6,7 +6,6 @@ #include <linux/rbtree.h> #include "messenger.h" -#include "msgpool.h" struct ceph_client; struct ceph_mount_args; @@ -63,7 +62,7 @@ struct ceph_mon_client { struct delayed_work delayed_work; struct ceph_auth_client *auth; - struct ceph_msg *m_auth, *m_auth_reply; + struct ceph_msg *m_auth, *m_auth_reply, *m_subscribe_ack; int pending_auth; bool hunting; @@ -72,9 +71,6 @@ struct ceph_mon_client { struct ceph_connection *con; bool have_fsid; - /* msgs */ - struct ceph_msgpool msgpool_subscribe_ack; - /* pending statfs requests */ struct rb_root statfs_request_tree; int num_statfs_requests; |
