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(parent: beab239) | patch
proc: return -ENOMEM when inode allocation failed
authoryan <clouds.yan@gmail.com>
Fri, 28 Sep 2012 00:22:16 +0000 (10:22 +1000)
committerStephen Rothwell <sfr@canb.auug.org.au>
Fri, 5 Oct 2012 04:01:39 +0000 (14:01 +1000)
commitdd517135ff3f9c56794789970d84c6926828f279
treecc58c31191eba7b318601697517555b5d0072152tree | snapshot
parentbeab2395e685f3a04b82df112cf2aa65c2c6cfc0commit | diff
proc: return -ENOMEM when inode allocation failed

If proc_get_inode() returns NULL then presumably it encountered memory
exhaustion.  proc_lookup_de() should return -ENOMEM in this case, not
-EINVAL.

Signed-off-by: yan <clouds.yan@gmail.com>
Cc: Ryan Mallon <rmallon@gmail.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
fs/proc/generic.c diff | blob | history
Linux kernel for KaRo TX COM modules