Searched refs:file_rwsem (Results 1 - 1 of 1) sorted by relevance

/linux-master/fs/
H A Dlocks.c130 * Global serialization is done using file_rwsem.
140 DEFINE_STATIC_PERCPU_RWSEM(file_rwsem); variable
640 percpu_rwsem_assert_held(&file_rwsem);
653 percpu_rwsem_assert_held(&file_rwsem);
1096 percpu_down_read(&file_rwsem);
1138 percpu_up_read(&file_rwsem);
1179 percpu_down_read(&file_rwsem);
1196 percpu_up_read(&file_rwsem);
1371 percpu_up_read(&file_rwsem);
1563 percpu_down_read(&file_rwsem);
2943 percpu_down_write(&file_rwsem); variable
2960 percpu_up_write(&file_rwsem); variable
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