[RTEMS Project] #4538: mutex is not initilaized in jffs2_read_inode

[RTEMS trac]

#4538: mutex is not initilaized in jffs2_read_inode
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 Reporter:  chenjin_zhong  |       Owner:  (none)
     Type:  defect         |      Status:  closed
 Priority:  normal         |   Milestone:  5.1
Component:  fs/jaffs2      |     Version:  5
 Severity:  normal         |  Resolution:  invalid
 Keywords:                 |  Blocked By:
 Blocking:                 |
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Comment (by chenjin_zhong):

 Replying to [comment:3 Sebastian Huber]:
 > Yes, the f->sem is an empty structure, it is not initialized, it is not
 used, locked or whatever in RTEMS. This is intentional and not a bug. I
 repeat: **The RTEMS port of JFFS2 does not use a file system internal
 locking. There is a global lock for each JFFS2 instance.**

 Thank you! I got it. but we Suppose that a GC thread or other thread/task
 and main task calls jffs2_do_readinode simultaneous. a global lock for
 each JFFS2 instance can't work.

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Ticket URL: <http://devel.rtems.org/ticket/4538#comment:4>
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