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authorEric W. Biederman <ebiederm@xmission.com>2009-11-20 16:08:50 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-11 11:24:53 -0800
commit35df63c46c8605d00140ec4833d2104e2e9f1acc (patch)
tree1f02d75ab4589d3c8878e38e9d45360a0c0667d4 /fs/sysfs/symlink.c
parent4be3df28beec5605c77a18aa2a4f987b5648f9ce (diff)
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sysfs: Fix locking and factor out sysfs_sd_setattr
Cleanly separate the work that is specific to setting the attributes of a sysfs_dirent from what is needed to update the attributes of a vfs inode. Additionally grab the sysfs_mutex to keep any nasties from surprising us when updating the sysfs_dirent. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'fs/sysfs/symlink.c')
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