probe::nfs.aop.writepages.3stap man page

probe::nfs.aop.writepages — NFS client writing several dirty pages to the NFS server

Synopsis

nfs.aop.writepages

Values

dev

device identifier

wpages

write size (in pages)

wsize

write size

ino

inode number

for_reclaim

a flag of writeback_control, indicates if it's invoked from the page allocator

nr_to_write

number of pages attempted to be written in this execution

for_kupdate

a flag of writeback_control, indicates if it's a kupdate writeback

size

number of pages attempted to be written in this execution

Description

The priority of wb is decided by the flags for_reclaim and for_kupdate.

See Also0

tapset::nfs(3stap)

Info

March 2016 SystemTap Tapset Reference Network File Storage Tapsets