lock_two_nondirectories(9)

1LOCK_TWO_NONDIRECTOR(9)          The Linux VFS         LOCK_TWO_NONDIRECTOR(9)
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NAME

6       lock_two_nondirectories - take two i_mutexes on non-directory objects
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9       void lock_two_nondirectories(struct inode * inode1,
10                                    struct inode * inode2);
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13       inode1
14           first inode to lock
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16       inode2
17           second inode to lock
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20       Lock any non-NULL argument that is not a directory. Zero, one or two
21       objects may be locked by this function.
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24Kernel Hackers Manual 3.10         June 2019           LOCK_TWO_NONDIRECTOR(9)