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(parent: 3128c0b) | patch
uprobes.c add rcu_read_lock for pid_task(), rcu_dereference and utrace.
authorMark Wielaard <mjw@redhat.com>
Mon, 12 Dec 2011 12:46:28 +0000 (13:46 +0100)
committerMark Wielaard <mjw@redhat.com>
Mon, 12 Dec 2011 14:51:30 +0000 (15:51 +0100)
commitab86339871ab6e281cbb3c62ea9b1d5f6a53e1f4
tree668d26df80376935089f51389af446e24400dfd9tree
parent3128c0b7b1df56cf1ee67f5a018381ee1e61b2decommit | diff
uprobes.c add rcu_read_lock for pid_task(), rcu_dereference and utrace.

pid_task(), rcu_dereference() and the utrace functions that convert a
given pid to a task need to be protected by the rcu_read_lock().
runtime/uprobes2/uprobes.c diff | blob | blame | history
systemtap: system-wide probe/trace tool
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