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PROBE::NFS.AOP.R(3stap) | Network File Storage Tapsets | PROBE::NFS.AOP.R(3stap) |
NAME¶
probe::nfs.aop.readpage - NFS client synchronously reading a pageSYNOPSIS¶
nfs.aop.readpage
VALUES¶
sb_flagsuper block flags
rsize
read size (in bytes)
size
number of pages to be read in this execution
page_index
offset within mapping, can used a page identifier and
position identifier in the page frame
file
file argument
i_size
file length in bytes
__page
the address of page
i_flag
file flags
dev
device identifier
ino
inode number
DESCRIPTION¶
Read the page over, only fires when a previous async read operation failedSEE ALSO0¶
tapset::nfs(3stap)March 2016 | SystemTap Tapset Reference |