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