summaryrefslogtreecommitdiff
path: root/scripts
diff options
context:
space:
mode:
authorBenjamin LaHaise <bcrl@kvack.org>2013-08-05 13:21:43 -0400
committerBenjamin LaHaise <bcrl@kvack.org>2013-08-05 13:21:43 -0400
commitda90382c2ec367aac88ff6aa76afb659ee0e4235 (patch)
treeb0fd73537a51048b61a23732559100371d777b07 /scripts
parent6878ea72a5d1aa6caae86449975a50b7fe9abed5 (diff)
aio: fix error handling and rcu usage in "convert the ioctx list to table lookup v3"
In the patch "aio: convert the ioctx list to table lookup v3", incorrect handling in the ioctx_alloc() error path was introduced that lead to an ioctx being added via ioctx_add_table() while freed when the ioctx_alloc() call returned -EAGAIN due to hitting the aio_max_nr limit. Fix this by only calling ioctx_add_table() as the last step in ioctx_alloc(). Also, several unnecessary rcu_dereference() calls were added that lead to RCU warnings where the system was already protected by a spin lock for accessing mm->ioctx_table. Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions