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fault-injection: use debugfs_remove_recursive

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Use debugfs_remove_recursive() to simplify initialization and
deinitialization of fault injection debugfs files.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Akinobu Mita
2011-07-26 16:09:02 -07:00
committed by Linus Torvalds
parent 8307fc257c
commit 7f5ddcc8d3
4 changed files with 31 additions and 108 deletions
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2
mm/failslab.c
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@@ -45,7 +45,7 @@ static int __init failslab_debugfs_init(void)
err = init_fault_attr_dentries(&failslab.attr, "failslab");
if (err)
return err;
dir = failslab.attr.dentries.dir;
dir = failslab.attr.dir;
failslab.ignore_gfp_wait_file =
debugfs_create_bool("ignore-gfp-wait", mode, dir,