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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

for_kupdate
a flag of writeback_control, indicates if it's a kupdate writeback
wpages
write size (in pages)
dev
device identifier
size
number of pages attempted to be written in this execution
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
wsize
write size

DESCRIPTION

The priority of wb is decided by the flags for_reclaim and for_kupdate.
November 2014 SystemTap Tapset Reference