Dipankar Sarma
authored
With the use of RCU in files structure, the look-up of files using fds can now be lock-free. The lookup is protected by rcu_read_lock()/rcu_read_unlock(). This patch changes the readers to use lock-free lookup. Signed-off-by:Maneesh Soni <maneesh@in.ibm.com> Signed-off-by:
Ravikiran Thirumalai <kiran_th@gmail.com> Signed-off-by:
Dipankar Sarma <dipankar@in.ibm.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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