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PROBE::NFS.AOP.W(3stap) Network File Storage Tapsets PROBE::NFS.AOP.W(3stap)

NAME

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

SYNOPSIS

nfs.aop.writepages

VALUES

nr_to_write
number of pages attempted to be written in this execution

dev

device identifier

ino

inode number

for_reclaim

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

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

wsize

write size

wpages

write size (in pages)

DESCRIPTION

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

SEE ALSO0

tapset::nfs(3stap)
October 2018 SystemTap Tapset Reference