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author | Dan Williams <dan.j.williams@intel.com> | 2009-12-12 21:17:06 -0700 |
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committer | NeilBrown <neilb@suse.de> | 2009-12-14 12:57:43 +1100 |
commit | 4e59ca7da05f0d5d3ad40365c502c8b0fd24c7e3 (patch) | |
tree | d5ddc749ec13db16c1ed7a054546c2ea482c0e1e /Documentation | |
parent | 93be75ffde6dfd1ad17cc3ff1dbd135bd711baf4 (diff) |
md: rcu_read_lock() walk of mddev->disks in md_do_sync()
Other walks of this list are either under rcu_read_lock() or the list
mutation lock (mddev_lock()). This protects against the improbable case of a
disk being removed from the array at the start of md_do_sync().
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions