probe::nfs.aop.writepages
NFS client writing several dirty pages to the NFS server
- Provided by: systemtap-doc (Version: 5.0-2ubuntu1)
- Source: systemtap
- Report a bug
SYNOPSIS
nfs.aop.writepages
VALUES
wpages
write size (in pages)
nr_to_write
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
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
dev
device identifier
wsize
write size
DESCRIPTION
The priority of wb is decided by the flags for_reclaim and for_kupdate.