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restore cond_resched() in shrink_dcache_parent()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2018-04-19 23:58:48 -04:00
parent 1088a6408c
commit 4fb4887140
1 changed files with 7 additions and 2 deletions
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9
fs/dcache.c
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@ -1473,10 +1473,15 @@ void shrink_dcache_parent(struct dentry *parent)
data.found = 0;
d_walk(parent, &data, select_collect);
if (!list_empty(&data.dispose)) {
shrink_dentry_list(&data.dispose);
continue;
}
cond_resched();
if (!data.found)
break;
shrink_dentry_list(&data.dispose);
}
}
EXPORT_SYMBOL(shrink_dcache_parent);