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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-13 23:36:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-13 23:36:03 +0100 |
| commit | 798c75a0d44cdbd6e3d82a6a676e6de38525b3bb (patch) | |
| tree | 358f5deccf0f6b6afa833d0264f2e3aefcca02ce /fs/kernfs/kernfs-internal.h | |
| parent | Revert "kernfs: restructure removal path to fix possible premature return" (diff) | |
| download | linux-798c75a0d44cdbd6e3d82a6a676e6de38525b3bb.tar.xz linux-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 'fs/kernfs/kernfs-internal.h')
| -rw-r--r-- | fs/kernfs/kernfs-internal.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/kernfs/kernfs-internal.h b/fs/kernfs/kernfs-internal.h index 57a93f4d645c..c6ba5bc37a98 100644 --- a/fs/kernfs/kernfs-internal.h +++ b/fs/kernfs/kernfs-internal.h @@ -26,8 +26,7 @@ struct kernfs_iattrs { struct simple_xattrs xattrs; }; -/* +1 to avoid triggering overflow warning when negating it */ -#define KN_DEACTIVATED_BIAS (INT_MIN + 1) +#define KN_DEACTIVATED_BIAS INT_MIN /* KERNFS_TYPE_MASK and types are defined in include/linux/kernfs.h */ |