probe::nfs.aop.readpage
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Name

probe::nfs.aop.readpage — NFS client synchronously reading a page

Synopsis

nfs.aop.readpage

Values

ino

inode number

file

file argument

page_index

offset within mapping, can used a page identifier and position identifier in the page frame

dev

device identifier

i_flag

file flags

size

number of pages to be read in this execution

sb_flag

super block flags

rsize

read size (in bytes)

i_size

file length in bytes

__page

the address of page

Description

Read the page over, only fires when a previous async read operation failed

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