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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-21 08:27:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-21 08:27:30 -0700
commitb33ecba033ca649f6350696a3057d916a23a775a (patch)
treec73dec9bdacace464a6df43b14c4f0dfc0d2a607 /fs
parent81ca98036985559c49480007371af94aa6e85dc0 (diff)
parente56985da455b9dc0591b8cb2006cc94b6f4fb0f4 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes: GFS2: Fix page_mkwrite() return code GFS2: Clear dirty bit at end of inode glock sync
Diffstat (limited to 'fs')
-rw-r--r--fs/gfs2/glops.c6
-rw-r--r--fs/gfs2/ops_file.c4
2 files changed, 9 insertions, 1 deletions
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index bf23a62..70f87f4 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -156,6 +156,12 @@ static void inode_go_sync(struct gfs2_glock *gl)
error = filemap_fdatawait(metamapping);
mapping_set_error(metamapping, error);
gfs2_ail_empty_gl(gl);
+ /*
+ * Writeback of the data mapping may cause the dirty flag to be set
+ * so we have to clear it again here.
+ */
+ smp_mb__before_clear_bit();
+ clear_bit(GLF_DIRTY, &gl->gl_flags);
}
/**
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 101caf3..5d82e91 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -413,7 +413,9 @@ out_unlock:
gfs2_glock_dq(&gh);
out:
gfs2_holder_uninit(&gh);
- if (ret)
+ if (ret == -ENOMEM)
+ ret = VM_FAULT_OOM;
+ else if (ret)
ret = VM_FAULT_SIGBUS;
return ret;
}