From: Parav Pandit <pandit.parav@gmail.com>
To: cgroups@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
tj@kernel.org, lizefan@huawei.com, hannes@cmpxchg.org,
dledford@redhat.com
Cc: corbet@lwn.net, james.l.morris@oracle.com, serge@hallyn.com,
haggaie@mellanox.com, ogerlitz@mellanox.com, matanb@mellanox.com,
raindel@mellanox.com, akpm@linux-foundation.org,
linux-security-module@vger.kernel.org, pandit.parav@gmail.com
Subject: [PATCH 6/7] devcg: Added support to use RDMA device cgroup.
Date: Tue, 8 Sep 2015 02:08:22 +0530 [thread overview]
Message-ID: <1441658303-18081-7-git-send-email-pandit.parav@gmail.com> (raw)
In-Reply-To: <1441658303-18081-1-git-send-email-pandit.parav@gmail.com>
RDMA uverbs modules now queries associated device cgroup rdma controller
before allocating device resources and uncharge them while freeing
rdma device resources.
Since fput() sequence can free the resources from the workqueue
context (instead of task context which allocated the resource),
it passes associated ucontext pointer during uncharge, so that
rdma cgroup controller can correctly free the resource of right
task and right cgroup.
Signed-off-by: Parav Pandit <pandit.parav@gmail.com>
---
drivers/infiniband/core/uverbs_cmd.c | 139 +++++++++++++++++++++++++++++-----
drivers/infiniband/core/uverbs_main.c | 39 +++++++++-
2 files changed, 156 insertions(+), 22 deletions(-)
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index bbb02ff..c080374 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -37,6 +37,7 @@
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/sched.h>
+#include <linux/device_rdma_cgroup.h>
#include <asm/uaccess.h>
@@ -281,6 +282,19 @@ static void put_xrcd_read(struct ib_uobject *uobj)
put_uobj_read(uobj);
}
+static void init_ucontext_lists(struct ib_ucontext *ucontext)
+{
+ INIT_LIST_HEAD(&ucontext->pd_list);
+ INIT_LIST_HEAD(&ucontext->mr_list);
+ INIT_LIST_HEAD(&ucontext->mw_list);
+ INIT_LIST_HEAD(&ucontext->cq_list);
+ INIT_LIST_HEAD(&ucontext->qp_list);
+ INIT_LIST_HEAD(&ucontext->srq_list);
+ INIT_LIST_HEAD(&ucontext->ah_list);
+ INIT_LIST_HEAD(&ucontext->xrcd_list);
+ INIT_LIST_HEAD(&ucontext->rule_list);
+}
+
ssize_t ib_uverbs_get_context(struct ib_uverbs_file *file,
const char __user *buf,
int in_len, int out_len)
@@ -313,22 +327,18 @@ ssize_t ib_uverbs_get_context(struct ib_uverbs_file *file,
(unsigned long) cmd.response + sizeof resp,
in_len - sizeof cmd, out_len - sizeof resp);
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_UCTX, 1);
+ if (ret)
+ goto err;
+
ucontext = ibdev->alloc_ucontext(ibdev, &udata);
if (IS_ERR(ucontext)) {
ret = PTR_ERR(ucontext);
- goto err;
+ goto err_alloc;
}
ucontext->device = ibdev;
- INIT_LIST_HEAD(&ucontext->pd_list);
- INIT_LIST_HEAD(&ucontext->mr_list);
- INIT_LIST_HEAD(&ucontext->mw_list);
- INIT_LIST_HEAD(&ucontext->cq_list);
- INIT_LIST_HEAD(&ucontext->qp_list);
- INIT_LIST_HEAD(&ucontext->srq_list);
- INIT_LIST_HEAD(&ucontext->ah_list);
- INIT_LIST_HEAD(&ucontext->xrcd_list);
- INIT_LIST_HEAD(&ucontext->rule_list);
+ init_ucontext_lists(ucontext);
rcu_read_lock();
ucontext->tgid = get_task_pid(current->group_leader, PIDTYPE_PID);
rcu_read_unlock();
@@ -395,6 +405,8 @@ err_free:
put_pid(ucontext->tgid);
ibdev->dealloc_ucontext(ucontext);
+err_alloc:
+ devcgroup_rdma_uncharge_resource(NULL, DEVCG_RDMA_RES_TYPE_UCTX, 1);
err:
mutex_unlock(&file->mutex);
return ret;
@@ -412,15 +424,23 @@ static void copy_query_dev_fields(struct ib_uverbs_file *file,
resp->vendor_id = attr->vendor_id;
resp->vendor_part_id = attr->vendor_part_id;
resp->hw_ver = attr->hw_ver;
- resp->max_qp = attr->max_qp;
+ resp->max_qp = min_t(int, attr->max_qp,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_QP));
resp->max_qp_wr = attr->max_qp_wr;
resp->device_cap_flags = attr->device_cap_flags;
resp->max_sge = attr->max_sge;
resp->max_sge_rd = attr->max_sge_rd;
- resp->max_cq = attr->max_cq;
+ resp->max_cq = min_t(int, attr->max_cq,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_CQ));
resp->max_cqe = attr->max_cqe;
- resp->max_mr = attr->max_mr;
- resp->max_pd = attr->max_pd;
+ resp->max_mr = min_t(int, attr->max_mr,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_MR));
+ resp->max_pd = min_t(int, attr->max_pd,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_PD));
resp->max_qp_rd_atom = attr->max_qp_rd_atom;
resp->max_ee_rd_atom = attr->max_ee_rd_atom;
resp->max_res_rd_atom = attr->max_res_rd_atom;
@@ -429,16 +449,22 @@ static void copy_query_dev_fields(struct ib_uverbs_file *file,
resp->atomic_cap = attr->atomic_cap;
resp->max_ee = attr->max_ee;
resp->max_rdd = attr->max_rdd;
- resp->max_mw = attr->max_mw;
+ resp->max_mw = min_t(int, attr->max_mw,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_MW));
resp->max_raw_ipv6_qp = attr->max_raw_ipv6_qp;
resp->max_raw_ethy_qp = attr->max_raw_ethy_qp;
resp->max_mcast_grp = attr->max_mcast_grp;
resp->max_mcast_qp_attach = attr->max_mcast_qp_attach;
resp->max_total_mcast_qp_attach = attr->max_total_mcast_qp_attach;
- resp->max_ah = attr->max_ah;
+ resp->max_ah = min_t(int, attr->max_ah,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_AH));
resp->max_fmr = attr->max_fmr;
resp->max_map_per_fmr = attr->max_map_per_fmr;
- resp->max_srq = attr->max_srq;
+ resp->max_srq = min_t(int, attr->max_srq,
+ devcgroup_rdma_query_resource_limit(
+ DEVCG_RDMA_RES_TYPE_SRQ));
resp->max_srq_wr = attr->max_srq_wr;
resp->max_srq_sge = attr->max_srq_sge;
resp->max_pkeys = attr->max_pkeys;
@@ -550,6 +576,12 @@ ssize_t ib_uverbs_alloc_pd(struct ib_uverbs_file *file,
if (!uobj)
return -ENOMEM;
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_PD, 1);
+ if (ret) {
+ kfree(uobj);
+ return -EPERM;
+ }
+
init_uobj(uobj, 0, file->ucontext, &pd_lock_class);
down_write(&uobj->mutex);
@@ -595,6 +627,9 @@ err_idr:
ib_dealloc_pd(pd);
err:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_PD, 1);
+
put_uobj_write(uobj);
return ret;
}
@@ -623,6 +658,9 @@ ssize_t ib_uverbs_dealloc_pd(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_PD, 1);
+
idr_remove_uobj(&ib_uverbs_pd_idr, uobj);
mutex_lock(&file->mutex);
@@ -987,6 +1025,10 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
}
}
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_MR, 1);
+ if (ret)
+ goto err_charge;
+
mr = pd->device->reg_user_mr(pd, cmd.start, cmd.length, cmd.hca_va,
cmd.access_flags, &udata);
if (IS_ERR(mr)) {
@@ -1033,8 +1075,10 @@ err_copy:
err_unreg:
ib_dereg_mr(mr);
-
err_put:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_MR, 1);
+err_charge:
put_pd_read(pd);
err_free:
@@ -1162,6 +1206,9 @@ ssize_t ib_uverbs_dereg_mr(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_MR, 1);
+
idr_remove_uobj(&ib_uverbs_mr_idr, uobj);
mutex_lock(&file->mutex);
@@ -1379,6 +1426,10 @@ static struct ib_ucq_object *create_cq(struct ib_uverbs_file *file,
if (cmd_sz > offsetof(typeof(*cmd), flags) + sizeof(cmd->flags))
attr.flags = cmd->flags;
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_CQ, 1);
+ if (ret)
+ goto err_charge;
+
cq = file->device->ib_dev->create_cq(file->device->ib_dev, &attr,
file->ucontext, uhw);
if (IS_ERR(cq)) {
@@ -1426,6 +1477,9 @@ err_free:
ib_destroy_cq(cq);
err_file:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_CQ, 1);
+err_charge:
if (ev_file)
ib_uverbs_release_ucq(file, ev_file, obj);
@@ -1700,6 +1754,9 @@ ssize_t ib_uverbs_destroy_cq(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_CQ, 1);
+
idr_remove_uobj(&ib_uverbs_cq_idr, uobj);
mutex_lock(&file->mutex);
@@ -1818,6 +1875,10 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
INIT_LIST_HEAD(&obj->uevent.event_list);
INIT_LIST_HEAD(&obj->mcast_list);
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_QP, 1);
+ if (ret)
+ goto err_put;
+
if (cmd.qp_type == IB_QPT_XRC_TGT)
qp = ib_create_qp(pd, &attr);
else
@@ -1825,7 +1886,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
if (IS_ERR(qp)) {
ret = PTR_ERR(qp);
- goto err_put;
+ goto err_create;
}
if (cmd.qp_type != IB_QPT_XRC_TGT) {
@@ -1900,6 +1961,9 @@ err_copy:
err_destroy:
ib_destroy_qp(qp);
+err_create:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_QP, 1);
err_put:
if (xrcd)
put_xrcd_read(xrcd_uobj);
@@ -2256,6 +2320,9 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_QP, 1);
+
if (obj->uxrcd)
atomic_dec(&obj->uxrcd->refcnt);
@@ -2665,10 +2732,14 @@ ssize_t ib_uverbs_create_ah(struct ib_uverbs_file *file,
memset(&attr.dmac, 0, sizeof(attr.dmac));
memcpy(attr.grh.dgid.raw, cmd.attr.grh.dgid, 16);
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_AH, 1);
+ if (ret)
+ goto err_put;
+
ah = ib_create_ah(pd, &attr);
if (IS_ERR(ah)) {
ret = PTR_ERR(ah);
- goto err_put;
+ goto err_create;
}
ah->uobject = uobj;
@@ -2704,6 +2775,9 @@ err_copy:
err_destroy:
ib_destroy_ah(ah);
+err_create:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_AH, 1);
err_put:
put_pd_read(pd);
@@ -2737,6 +2811,9 @@ ssize_t ib_uverbs_destroy_ah(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_AH, 1);
+
idr_remove_uobj(&ib_uverbs_ah_idr, uobj);
mutex_lock(&file->mutex);
@@ -2986,10 +3063,15 @@ int ib_uverbs_ex_create_flow(struct ib_uverbs_file *file,
err = -EINVAL;
goto err_free;
}
+
+ err = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_FLOW, 1);
+ if (err)
+ goto err_free;
+
flow_id = ib_create_flow(qp, flow_attr, IB_FLOW_DOMAIN_USER);
if (IS_ERR(flow_id)) {
err = PTR_ERR(flow_id);
- goto err_free;
+ goto err_create;
}
flow_id->qp = qp;
flow_id->uobject = uobj;
@@ -3023,6 +3105,9 @@ err_copy:
idr_remove_uobj(&ib_uverbs_rule_idr, uobj);
destroy_flow:
ib_destroy_flow(flow_id);
+err_create:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_FLOW, 1);
err_free:
kfree(flow_attr);
err_put:
@@ -3064,6 +3149,9 @@ int ib_uverbs_ex_destroy_flow(struct ib_uverbs_file *file,
if (!ret)
uobj->live = 0;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_FLOW, 1);
+
put_uobj_write(uobj);
idr_remove_uobj(&ib_uverbs_rule_idr, uobj);
@@ -3129,6 +3217,10 @@ static int __uverbs_create_xsrq(struct ib_uverbs_file *file,
obj->uevent.events_reported = 0;
INIT_LIST_HEAD(&obj->uevent.event_list);
+ ret = devcgroup_rdma_try_charge_resource(DEVCG_RDMA_RES_TYPE_SRQ, 1);
+ if (ret)
+ goto err_put_cq;
+
srq = pd->device->create_srq(pd, &attr, udata);
if (IS_ERR(srq)) {
ret = PTR_ERR(srq);
@@ -3193,6 +3285,8 @@ err_destroy:
ib_destroy_srq(srq);
err_put:
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_SRQ, 1);
put_pd_read(pd);
err_put_cq:
@@ -3372,6 +3466,9 @@ ssize_t ib_uverbs_destroy_srq(struct ib_uverbs_file *file,
if (ret)
return ret;
+ devcgroup_rdma_uncharge_resource(file->ucontext,
+ DEVCG_RDMA_RES_TYPE_SRQ, 1);
+
if (srq_type == IB_SRQT_XRC) {
us = container_of(obj, struct ib_usrq_object, uevent);
atomic_dec(&us->uxrcd->refcnt);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index f6eef2d..31544d4 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -45,6 +45,7 @@
#include <linux/cdev.h>
#include <linux/anon_inodes.h>
#include <linux/slab.h>
+#include <linux/device_rdma_cgroup.h>
#include <asm/uaccess.h>
@@ -200,6 +201,7 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
struct ib_ucontext *context)
{
struct ib_uobject *uobj, *tmp;
+ int uobj_cnt = 0, ret;
if (!context)
return 0;
@@ -212,8 +214,12 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
idr_remove_uobj(&ib_uverbs_ah_idr, uobj);
ib_destroy_ah(ah);
kfree(uobj);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_AH, uobj_cnt);
+ uobj_cnt = 0;
/* Remove MWs before QPs, in order to support type 2A MWs. */
list_for_each_entry_safe(uobj, tmp, &context->mw_list, list) {
struct ib_mw *mw = uobj->object;
@@ -221,16 +227,24 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
idr_remove_uobj(&ib_uverbs_mw_idr, uobj);
ib_dealloc_mw(mw);
kfree(uobj);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_MW, uobj_cnt);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->rule_list, list) {
struct ib_flow *flow_id = uobj->object;
idr_remove_uobj(&ib_uverbs_rule_idr, uobj);
ib_destroy_flow(flow_id);
kfree(uobj);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_FLOW, uobj_cnt);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) {
struct ib_qp *qp = uobj->object;
struct ib_uqp_object *uqp =
@@ -245,8 +259,12 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
}
ib_uverbs_release_uevent(file, &uqp->uevent);
kfree(uqp);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_QP, uobj_cnt);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->srq_list, list) {
struct ib_srq *srq = uobj->object;
struct ib_uevent_object *uevent =
@@ -256,8 +274,12 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
ib_destroy_srq(srq);
ib_uverbs_release_uevent(file, uevent);
kfree(uevent);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_SRQ, uobj_cnt);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->cq_list, list) {
struct ib_cq *cq = uobj->object;
struct ib_uverbs_event_file *ev_file = cq->cq_context;
@@ -268,15 +290,22 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
ib_destroy_cq(cq);
ib_uverbs_release_ucq(file, ev_file, ucq);
kfree(ucq);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_CQ, uobj_cnt);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->mr_list, list) {
struct ib_mr *mr = uobj->object;
idr_remove_uobj(&ib_uverbs_mr_idr, uobj);
ib_dereg_mr(mr);
kfree(uobj);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_MR, uobj_cnt);
mutex_lock(&file->device->xrcd_tree_mutex);
list_for_each_entry_safe(uobj, tmp, &context->xrcd_list, list) {
@@ -290,17 +319,25 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
}
mutex_unlock(&file->device->xrcd_tree_mutex);
+ uobj_cnt = 0;
list_for_each_entry_safe(uobj, tmp, &context->pd_list, list) {
struct ib_pd *pd = uobj->object;
idr_remove_uobj(&ib_uverbs_pd_idr, uobj);
ib_dealloc_pd(pd);
kfree(uobj);
+ uobj_cnt++;
}
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_PD, uobj_cnt);
put_pid(context->tgid);
- return context->device->dealloc_ucontext(context);
+ ret = context->device->dealloc_ucontext(context);
+
+ devcgroup_rdma_uncharge_resource(context,
+ DEVCG_RDMA_RES_TYPE_UCTX, 1);
+ return ret;
}
static void ib_uverbs_release_file(struct kref *ref)
--
1.8.3.1
next prev parent reply other threads:[~2015-09-07 20:41 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 20:38 [PATCH 0/7] devcg: device cgroup extension for rdma resource Parav Pandit
2015-09-07 20:38 ` Parav Pandit
2015-09-07 20:38 ` [PATCH 1/7] devcg: Added user option to rdma resource tracking Parav Pandit
2015-09-07 20:38 ` Parav Pandit
2015-09-07 20:38 ` [PATCH 2/7] devcg: Added rdma resource tracking module Parav Pandit
2015-09-07 20:38 ` Parav Pandit
2015-09-07 20:38 ` [PATCH 3/7] devcg: Added infrastructure for rdma device cgroup Parav Pandit
2015-09-08 5:31 ` Haggai Eran
2015-09-08 5:31 ` Haggai Eran
2015-09-08 7:02 ` Parav Pandit
2015-09-08 7:02 ` Parav Pandit
2015-09-07 20:38 ` [PATCH 4/7] devcg: Added rdma resource tracker object per task Parav Pandit
2015-09-08 5:48 ` Haggai Eran
2015-09-08 5:48 ` Haggai Eran
2015-09-08 7:04 ` Parav Pandit
2015-09-08 8:24 ` Haggai Eran
2015-09-08 8:24 ` Haggai Eran
2015-09-08 8:26 ` Parav Pandit
2015-09-07 20:38 ` [PATCH 5/7] devcg: device cgroup's extension for RDMA resource Parav Pandit
2015-09-07 20:38 ` Parav Pandit
2015-09-08 8:22 ` Haggai Eran
2015-09-08 8:22 ` Haggai Eran
2015-09-08 10:18 ` Parav Pandit
2015-09-08 13:50 ` Haggai Eran
2015-09-08 13:50 ` Haggai Eran
2015-09-08 14:13 ` Parav Pandit
2015-09-08 8:36 ` Haggai Eran
2015-09-08 8:36 ` Haggai Eran
2015-09-08 10:50 ` Parav Pandit
2015-09-08 10:50 ` Parav Pandit
2015-09-08 14:10 ` Haggai Eran
2015-09-08 14:10 ` Haggai Eran
2015-09-07 20:38 ` Parav Pandit [this message]
2015-09-08 8:40 ` [PATCH 6/7] devcg: Added support to use RDMA device cgroup Haggai Eran
2015-09-08 8:40 ` Haggai Eran
2015-09-08 10:22 ` Parav Pandit
2015-09-08 13:40 ` Haggai Eran
2015-09-08 13:40 ` Haggai Eran
2015-09-07 20:38 ` [PATCH 7/7] devcg: Added Documentation of " Parav Pandit
2015-09-07 20:38 ` Parav Pandit
2015-09-07 20:55 ` [PATCH 0/7] devcg: device cgroup extension for rdma resource Parav Pandit
2015-09-08 12:45 ` Haggai Eran
2015-09-08 12:45 ` Haggai Eran
2015-09-08 15:23 ` Tejun Heo
2015-09-08 15:23 ` Tejun Heo
2015-09-09 3:57 ` Parav Pandit
2015-09-10 16:49 ` Tejun Heo
2015-09-10 17:46 ` Parav Pandit
2015-09-10 17:46 ` Parav Pandit
2015-09-10 20:22 ` Tejun Heo
2015-09-11 3:39 ` Parav Pandit
2015-09-11 4:04 ` Tejun Heo
2015-09-11 4:04 ` Tejun Heo
2015-09-11 4:24 ` Doug Ledford
2015-09-11 4:24 ` Doug Ledford
2015-09-11 14:52 ` Tejun Heo
2015-09-11 14:52 ` Tejun Heo
2015-09-11 16:26 ` Parav Pandit
2015-09-11 16:34 ` Tejun Heo
2015-09-11 16:34 ` Tejun Heo
2015-09-11 16:39 ` Parav Pandit
2015-09-11 16:39 ` Parav Pandit
2015-09-11 19:25 ` Tejun Heo
2015-09-14 10:18 ` Parav Pandit
2015-09-14 10:18 ` Parav Pandit
2015-09-11 16:47 ` Parav Pandit
2015-09-11 16:47 ` Parav Pandit
2015-09-11 19:05 ` Tejun Heo
2015-09-11 19:05 ` Tejun Heo
2015-09-11 19:22 ` Hefty, Sean
2015-09-11 19:43 ` Jason Gunthorpe
2015-09-11 19:43 ` Jason Gunthorpe
2015-09-11 20:06 ` Hefty, Sean
2015-09-14 11:09 ` Parav Pandit
2015-09-14 14:04 ` Parav Pandit
2015-09-14 15:21 ` Tejun Heo
2015-09-14 15:21 ` Tejun Heo
2015-09-14 17:28 ` Jason Gunthorpe
2015-09-14 17:28 ` Jason Gunthorpe
2015-09-14 18:54 ` Parav Pandit
2015-09-14 18:54 ` Parav Pandit
2015-09-14 20:18 ` Jason Gunthorpe
2015-09-15 3:08 ` Parav Pandit
2015-09-15 3:45 ` Jason Gunthorpe
2015-09-15 3:45 ` Jason Gunthorpe
2015-09-16 4:41 ` Parav Pandit
2015-09-16 4:41 ` Parav Pandit
2015-09-20 10:35 ` Haggai Eran
2015-09-20 10:35 ` Haggai Eran
2015-10-28 8:14 ` Parav Pandit
2015-10-28 8:14 ` Parav Pandit
2015-09-14 10:15 ` Parav Pandit
2015-09-11 4:43 ` Parav Pandit
2015-09-11 15:03 ` Tejun Heo
2015-09-10 17:48 ` Hefty, Sean
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