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debugfs: purge obsolete SRCU based removal protection

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Purge the SRCU based file removal race protection in favour of the new,
refcount based debugfs_file_get()/debugfs_file_put() API.

Fixes: 49d200deaa ("debugfs: prevent access to removed files' private data")
Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Nicolai Stange
2017-10-31 00:15:52 +01:00
committed by Greg Kroah-Hartman
parent 7cda7b8f97
commit c9afbec270
4 changed files with 0 additions and 75 deletions
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lib/Kconfig.debug
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@@ -280,7 +280,6 @@ config PAGE_OWNER
config DEBUG_FS
bool "Debug Filesystem"
select SRCU
help
debugfs is a virtual file system that kernel developers use to put
debugging files into. Enable this option to be able to read and