Name
filemap_check_wb_err —
has an error occurred since the mark was sampled?
Synopsis
int filemap_check_wb_err ( | struct address_space * mapping, |
| errseq_t since) ; |
Arguments
mapping
mapping to check for writeback errors
since
previously-sampled errseq_t
Description
Grab the errseq_t value from the mapping, and see if it has changed “since”
the given value was sampled.
If it has then report the latest error set, otherwise return 0.