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authorTejun Heo <tj@kernel.org>2016-12-27 14:49:02 -0500
committerTejun Heo <tj@kernel.org>2016-12-27 14:49:02 -0500
commita1d82aff5df760d933b6ea3a03805dbc2bd73eb8 (patch)
tree2a2147fc82ce05187229a4c366092b82b778a0c3 /include/linux/cgroup-defs.h
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
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kernfs: make kernfs_open_file->mmapped a bitfield
More kernfs_open_file->mutex synchronized flags are planned to be added. Convert ->mmapped to a bitfield in preparation. While at it, make kernfs_fop_mmap() use "true" instead of "1" on ->mmapped. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Acked-by: Zefan Li <lizefan@huawei.com>
Diffstat (limited to 'include/linux/cgroup-defs.h')
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