Subject: + debugfs-use-list_next_entry-in-debugfs_remove_recursive.patch added to -mm tree
To: oleg@xxxxxxxxxx,a.p.zijlstra@xxxxxxxxx,eilong@xxxxxxxxxxxx,gregkh@xxxxxxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 11 Nov 2013 15:18:55 -0800
The patch titled
Subject: debugfs: use list_next_entry() in debugfs_remove_recursive()
has been added to the -mm tree. Its filename is
debugfs-use-list_next_entry-in-debugfs_remove_recursive.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/debugfs-use-list_next_entry-in-debugfs_remove_recursive.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/debugfs-use-list_next_entry-in-debugfs_remove_recursive.patch
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------------------------------------------------------
From: Oleg Nesterov <oleg@xxxxxxxxxx>
Subject: debugfs: use list_next_entry() in debugfs_remove_recursive()
Change debugfs_remove_recursive() to use list_next_entry(child), no
changes in generated code.
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Eilon Greenstein <eilong@xxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/debugfs/inode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff -puN fs/debugfs/inode.c~debugfs-use-list_next_entry-in-debugfs_remove_recursive fs/debugfs/inode.c
--- a/fs/debugfs/inode.c~debugfs-use-list_next_entry-in-debugfs_remove_recursive
+++ a/fs/debugfs/inode.c
@@ -566,8 +566,7 @@ void debugfs_remove_recursive(struct den
mutex_lock(&parent->d_inode->i_mutex);
if (child != dentry) {
- next = list_entry(child->d_u.d_child.next, struct dentry,
- d_u.d_child);
+ next = list_next_entry(child, d_u.d_child);
goto up;
}
_
Patches currently in -mm which might be from oleg@xxxxxxxxxx are
kthread-make-kthread_create-killable.patch
list-introduce-list_next_entry-and-list_prev_entry.patch
list-change-list_for_each_entry-to-use-list__entry.patch
list-introduce-list_last_entry-use-list_firstlast_entry.patch
debugfs-use-list_next_entry-in-debugfs_remove_recursive.patch
exec-ptrace-fix-get_dumpable-incorrect-tests.patch
linux-next.patch
mm-avoid-increase-sizeofstruct-page-due-to-split-page-table-lock.patch
mm-rename-use_split_ptlocks-to-use_split_pte_ptlocks.patch
mm-convert-mm-nr_ptes-to-atomic_long_t.patch
mm-introduce-api-for-split-page-table-lock-for-pmd-level.patch
mm-thp-change-pmd_trans_huge_lock-to-return-taken-lock.patch
mm-thp-move-ptl-taking-inside-page_check_address_pmd.patch
mm-thp-do-not-access-mm-pmd_huge_pte-directly.patch
mm-hugetlb-convert-hugetlbfs-to-use-split-pmd-lock.patch
mm-convert-the-rest-to-new-page-table-lock-api.patch
mm-implement-split-page-table-lock-for-pmd-level.patch
x86-mm-enable-split-page-table-lock-for-pmd-level.patch
autofs4-allow-autofs-to-work-outside-the-initial-pid-namespace.patch
autofs4-translate-pids-to-the-right-namespace-for-the-daemon.patch
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