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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-13 14:36:03 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-13 14:36:03 -0800 |
| commit | 798c75a0d44cdbd6e3d82a6a676e6de38525b3bb (patch) | |
| tree | 358f5deccf0f6b6afa833d0264f2e3aefcca02ce /include/linux/kernfs.h | |
| parent | Revert "kernfs: restructure removal path to fix possible premature return" (diff) | |
| download | linux-dev-798c75a0d44cdbd6e3d82a6a676e6de38525b3bb.tar.xz linux-dev-798c75a0d44cdbd6e3d82a6a676e6de38525b3bb.zip | |
Revert "kernfs: remove KERNFS_REMOVED"
This reverts commit ae34372eb8408b3d07e870f1939f99007a730d28.
Tejun writes:
I'm sorry but can you please revert the whole series?
get_active() waiting while a node is deactivated has potential
to lead to deadlock and that deactivate/reactivate interface is
something fundamentally flawed and that cgroup will have to work
with the remove_self() like everybody else. IOW, I think the
first posting was correct.
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/kernfs.h')
| -rw-r--r-- | include/linux/kernfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 289d4f639ade..42ad32ff22f8 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -37,6 +37,7 @@ enum kernfs_node_type { #define KERNFS_FLAG_MASK ~KERNFS_TYPE_MASK enum kernfs_node_flag { + KERNFS_REMOVED = 0x0010, KERNFS_NS = 0x0020, KERNFS_HAS_SEQ_SHOW = 0x0040, KERNFS_HAS_MMAP = 0x0080, |