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.\"     Title: try_to_writeback_inodes_sb_nr
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: The Linux VFS
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "TRY_TO_WRITEBACK_INO" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "The Linux VFS"
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.SH "NAME"
try_to_writeback_inodes_sb_nr \- try to start writeback if none underway
.SH "SYNOPSIS"
.HP \w'bool\ try_to_writeback_inodes_sb_nr('u
.BI "bool try_to_writeback_inodes_sb_nr(struct\ super_block\ *\ " "sb" ", unsigned\ long\ " "nr" ", enum\ wb_reason\ " "reason" ");"
.SH "ARGUMENTS"
.PP
\fIsb\fR
.RS 4
the superblock
.RE
.PP
\fInr\fR
.RS 4
the number of pages to write
.RE
.PP
\fIreason\fR
.RS 4
the reason of writeback
.RE
.SH "DESCRIPTION"
.PP
Invoke writeback_inodes_sb_nr if no writeback is currently underway\&. Returns 1 if writeback was started, 0 if not\&.
.SH "COPYRIGHT"
.br