probe::nfs.aop.writepages — NFS client writing several dirty pages to the NFS server
nfs.aop.writepages
for_kupdate
a flag of writeback_control, indicates if it's a kupdate writeback
nr_to_write
number of pages attempted to be written in this execution
size
number of pages attempted to be written in this execution
ino
inode number
dev
device identifier
wsize
write size
wpages
write size (in pages)
for_reclaim
a flag of writeback_control, indicates if it's invoked from the page allocator