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authorEric W. Biederman <ebiederm@xmission.com>2009-11-07 23:27:01 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 11:24:53 -0800
commite8f077c8831528e2ec1ea6c8ba090e405fdcd0b7 (patch)
tree707b25f1368d59d7d945ae46d2139f6592120a8e /drivers/sfi
parent28a027cfc0d527fcc31bfeac1d94d572c68847d1 (diff)
sysfs: Use dentry_ops instead of directly playing with the dcache
Calling d_drop unconditionally when a sysfs_dirent is deleted has the potential to leak mounts, so instead implement dentry delete and revalidate operations that cause sysfs dentries to be removed at the appropriate time. Acked-by: Tejun Heo <tj@kernel.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/sfi')
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