probe::nfs.aop.writepage — NFS client writing a mapped page to the NFS server
nfs.aop.writepage
ino
inode number
page_index
offset within mapping, can used a page identifier and position identifier in the page frame
for_kupdate
a flag of writeback_control, indicates if it's a kupdate writeback
size
number of pages to be written in this execution
dev
device identifier
__page
the address of page
sb_flag
super block flags
i_flag
file flags
i_state
inode state flags
for_reclaim
a flag of writeback_control, indicates if it's invoked from the page allocator
wsize
write size
i_size
file length in bytes