sysfs: honor bin_attr.attr.ignore_lockdep
ignore_lockdep is currently honored only for regular files. There's no reason to ignore it for bin files. Update sysfs_ignore_lockdep() so that bin_attr.attr.ignore_lockdep works too. While this doesn't have any in-kernel user, this unifies the behaviors between regular and bin files and will help later changes. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -114,7 +114,9 @@ do { \
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/* Test for attributes that want to ignore lockdep for read-locking */
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/* Test for attributes that want to ignore lockdep for read-locking */
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static inline bool sysfs_ignore_lockdep(struct sysfs_dirent *sd)
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static inline bool sysfs_ignore_lockdep(struct sysfs_dirent *sd)
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{
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{
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return sysfs_type(sd) == SYSFS_KOBJ_ATTR &&
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int type = sysfs_type(sd);
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return (type == SYSFS_KOBJ_ATTR || type == SYSFS_KOBJ_BIN_ATTR) &&
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sd->s_attr.attr->ignore_lockdep;
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sd->s_attr.attr->ignore_lockdep;
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}
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}
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