On 05/05/2011 02:54 PM, Marco Stornelli wrote:
Il 04/05/2011 19:58, Josef Bacik ha scritto:+ if (offset>= i_size_read(inode)) { + mutex_unlock(&inode->i_mutex); + return -ENXIO; + } + offset = i_size_read(inode); + break;Here maybe it's possible to use offset bigger than i_size, because i_size_read is "atomic" but something can happen between two calls, isn't it?
We're holding the i_mutex so we are safe, i_size_read is used just for consistency sake. Thanks,
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