Something based upon the following systemtap script may help:
probe kernel.function("__writeback_single_inode") {
if (execname() == "pdflush")
printf("pdflush %d writeback bdev %x inode %x\n", tid(), $inode->i_rdev, $inode->i_ino)
}
Other fields are available as $inode->FOO.
- FChE
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