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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-04-21 15:11:33 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-05-13 19:23:55 +0300
commit3b2f9a019e655f3407e4e69cdbaf8b75699b79a4 (patch)
tree6cb40aec6dd430b1af32a4d20ffbe346ea6b9b3f /fs/ubifs/file.c
parent1a29af8bd740b2720caeafbffece1c0be6a9d06d (diff)
downloadop-kernel-dev-3b2f9a019e655f3407e4e69cdbaf8b75699b79a4.zip
op-kernel-dev-3b2f9a019e655f3407e4e69cdbaf8b75699b79a4.tar.gz
UBIFS: use ro_mount instead of MS_RDONLY
We have our own flags indicating R/O mode, and c->ro_mode is equivalent to MS_RDONLY. Let's be consistent and use UBIFS flags everywhere. This patch is just a minor cleanup. Additionally, add a comment that we are surprised with VFS behavior - as a reminder to look at this some day. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/file.c')
-rw-r--r--fs/ubifs/file.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 3594aae..adce3b7 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1312,7 +1312,11 @@ int ubifs_fsync(struct file *file, int datasync)
dbg_gen("syncing inode %lu", inode->i_ino);
- if (inode->i_sb->s_flags & MS_RDONLY)
+ if (c->ro_mount)
+ /*
+ * For some really strange reasons VFS does not filter out
+ * 'fsync()' for R/O mounted file-systems as per 2.6.39.
+ */
return 0;
/*
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