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authorChen Gong <gong.chen@linux.intel.com>2011-10-12 09:17:24 -0700
committerTony Luck <tony.luck@intel.com>2011-10-12 09:17:24 -0700
commitb238b8fa93353ab50c9a2b1e2fa47a0ab01c37cd (patch)
treea46a6ce7567d9826ae48c2f3dc5aa0167de1f26c /fs/xfs
parentabd4d5587be911f63592537284dad78766d97d62 (diff)
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pstore: make pstore write function return normal success/fail value
Currently pstore write interface employs record id as return value, but it is not enough because it can't tell caller if the write operation is successful. Pass the record id back via an argument pointer and return zero for success, non-zero for failure. Signed-off-by: Chen Gong <gong.chen@linux.intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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