From: Matt Roper <matthew.d.roper@intel.com>
To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
cgroups@vger.kernel.org
Cc: Tejun Heo <tj@kernel.org>
Subject: [PATCH RFC v2 2/7] kernfs: Export kernfs_get_inode
Date: Thu, 1 Feb 2018 11:53:10 -0800 [thread overview]
Message-ID: <20180201195315.4956-3-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20180201195315.4956-1-matthew.d.roper@intel.com>
Drivers may wish to access a cgroup's inode to perform permission checks on
driver-specific operations.
Cc: Tejun Heo <tj@kernel.org>
Cc: cgroups@vger.kernel.org
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
fs/kernfs/inode.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c
index a34303981deb..e1e8a0404c5b 100644
--- a/fs/kernfs/inode.c
+++ b/fs/kernfs/inode.c
@@ -272,6 +272,7 @@ struct inode *kernfs_get_inode(struct super_block *sb, struct kernfs_node *kn)
return inode;
}
+EXPORT_SYMBOL(kernfs_get_inode);
/*
* The kernfs_node serves as both an inode and a directory entry for
--
2.14.3
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next prev parent reply other threads:[~2018-02-01 19:53 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-01 19:53 [PATCH RFC v2 0/7] DRM management via cgroups Matt Roper
2018-02-01 19:53 ` [PATCH RFC v2 1/7] cgroup: Allow drivers to store data associated with a cgroup Matt Roper
[not found] ` <20180201195315.4956-2-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-07 22:11 ` Tejun Heo
2018-02-01 19:53 ` Matt Roper [this message]
[not found] ` <20180201195315.4956-3-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 20:04 ` [Intel-gfx] [PATCH RFC v2 2/7] kernfs: Export kernfs_get_inode Chris Wilson
2018-02-01 19:53 ` [PATCH RFC v2 3/7] cgroup: Add interface to allow drivers to lookup process cgroup membership Matt Roper
2018-02-01 20:49 ` [Intel-gfx] " Chris Wilson
2018-02-01 21:25 ` Matt Roper
2018-02-07 22:42 ` Tejun Heo
2018-02-01 19:53 ` [PATCH RFC v2 4/7] drm: Add helper to obtain cgroup of drm_file's owning process Matt Roper
[not found] ` <20180201195315.4956-5-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 20:10 ` [Intel-gfx] " Chris Wilson
2018-02-01 19:53 ` [PATCH RFC v2 5/7] drm/i915: cgroup integration Matt Roper
[not found] ` <20180201195315.4956-6-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 20:11 ` Chris Wilson
2018-02-01 20:12 ` Chris Wilson
2018-02-01 20:15 ` Chris Wilson
[not found] ` <20180201195315.4956-1-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 19:53 ` [PATCH RFC v2 6/7] drm/i915: Introduce 'priority offset' for GPU contexts Matt Roper
[not found] ` <20180201195315.4956-7-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 20:22 ` Chris Wilson
2018-02-01 19:53 ` [PATCH RFC v2 7/7] drm/i915: Add context priority & priority offset to debugfs Matt Roper
[not found] ` <20180201195315.4956-8-matthew.d.roper-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-02-01 20:24 ` Chris Wilson
2018-02-01 19:56 ` [IGT PATCH RFC] tools: Introduce intel_cgroup tool Matt Roper
2018-02-01 20:27 ` [Intel-gfx] " Chris Wilson
[not found] ` <151751685381.28099.5351495854502256843-M6iVdVfohj6unts5RBS2dVaTQe2KTcn/@public.gmane.org>
2018-02-01 23:14 ` Matt Roper
2018-02-07 21:50 ` Tejun Heo
2018-02-07 21:54 ` Tejun Heo
2018-02-01 20:14 ` ✓ Fi.CI.BAT: success for DRM management via cgroups (rev2) Patchwork
2018-02-01 20:15 ` ✗ Fi.CI.BAT: failure for tools: Introduce intel_cgroup tool Patchwork
2018-02-01 23:52 ` ✗ Fi.CI.IGT: failure for DRM management via cgroups (rev2) Patchwork
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