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<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">Hi,</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> Version linux-3.3</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">In function</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">static long ocfs2_fallocate(struct file *file, int mode, loff_t offset,</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> loff_t len)</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">{</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">…</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">return __ocfs2_change_file_space(NULL, inode, offset, cmd, &sr, // file is NULL</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> change_size);</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">}</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> </span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">In function</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">static int __ocfs2_change_file_space(struct file *file, struct inode *inode,</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> loff_t f_pos, unsigned int cmd,</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> struct ocfs2_space_resv *sr,</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> int change_size)</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">{</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">if (file->f_flags & O_SYNC)
// access file->f_flags result null pointer</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> handle->h_sync = 1;</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">}</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> </span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial">Changlimin</span></font></p>
<p class="MsoNormal" style="text-indent:18.0pt"><font size="1" face="Arial"><span lang="EN-US" style="font-size:9.0pt; line-height:150%; font-family:Arial"> </span></font></p>
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