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(parent: 4173581) | patch
proc: avoid extra pde_put() in proc_fill_super()
authorMaxim Patlasov <mpatlasov@parallels.com>
Wed, 20 Feb 2013 02:13:32 +0000 (13:13 +1100)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 26 Feb 2013 07:46:14 +0000 (02:46 -0500)
commit87e0aab37ff6c4284810a48d6034314fbf4eb319
tree8e60b24d094edef3d5b6d347444fe4db8c688f10tree | snapshot
parent41735818766c0ec215b9a69591e7eae642061954commit | diff
proc: avoid extra pde_put() in proc_fill_super()

If proc_get_inode() succeeded, but d_make_root() failed, pde_put() for
proc_root will be called twice: the first time due to iput() called from
d_make_root() and the second time directly in the end of
proc_fill_super().

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/proc/inode.c diff | blob | history
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