Hi ,
The readpage of all Filesystem has got code like
if (inode->i_size <= ((obd_off)page->index) <<
PAGE_SHIFT) {
CERROR("reading beyond EOF\n");
memset(kmap(page), 0, PAGE_SIZE);
kunmap(page);
SetPageUptodate(page);
GOTO(out, rc = 0);
}
Please somebody give me reason why this kmap when we
have to kunmap it in next line.
Thanks
Prasanna
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