android/android_kernel_asus_sm8350
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GFS2: Fix page_mkwrite() return code

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This allows for the possibility of returning VM_FAULT_OOM as
well as VM_FAULT_SIGBUS. This ensures that the correct action
is taken.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2009-04-20 09:45:54 +01:00
parent 52fcd11c09
commit e56985da45
1 changed files with 3 additions and 1 deletions
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4
fs/gfs2/ops_file.c
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@ -413,7 +413,9 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
gfs2_glock_dq(&gh); gfs2_glock_dq(&gh);
out: out:
gfs2_holder_uninit(&gh); gfs2_holder_uninit(&gh);
if (ret) if (ret == -ENOMEM)
ret = VM_FAULT_OOM;
else if (ret)
ret = VM_FAULT_SIGBUS; ret = VM_FAULT_SIGBUS;
return ret; return ret;
} }