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Hi, I want to be able to differentiate between disk I/O and network I/O from vfs_read(). This function takes a pointer to a struct file as a parameter. My question ...
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  1. 11-10-2009 #1
    persavon
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    socket or not from struct file

    Hi,

    I want to be able to differentiate between disk I/O and network I/O from vfs_read(). This function takes a pointer to a struct file as a parameter. My question is how to figure whether that file is a socket or a physical file on disk. Thanks.
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  2. 11-16-2009 #2
    persavon
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    solved: S_ISSOCK(filp->f_dentry->d_inode->i_mode)
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