deal with races between remove_proc_entry() and proc_reg_release()

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* serialize the call of ->release() on per-pdeo mutex
* don't remove pdeo from per-pde list until we are through with it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2013-04-03 19:57:00 -04:00

parent 866ad9a747

commit ca469f35a8

2 changed files with 34 additions and 53 deletions

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85

fs/proc/inode.c

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2

fs/proc/internal.h

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