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authorAdrian Hunter <ext-adrian.hunter@nokia.com>2008-07-21 15:39:05 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-08-13 11:24:26 +0300
commitff46d7b3e0870a70331b069372c36fbc43018c2d (patch)
tree8a650ad44c110e2ea3587cf5f8e86137b3bf32dd /fs/ubifs/misc.h
parent2fb42b11f61cbcef7dfc225c1d26c4511436583d (diff)
downloadop-kernel-dev-ff46d7b3e0870a70331b069372c36fbc43018c2d.zip
op-kernel-dev-ff46d7b3e0870a70331b069372c36fbc43018c2d.tar.gz
UBIFS: make ubifs_ro_mode() not inline
We use ubifs_ro_mode() quite a lot, and not in fast-path, so there is no reason to blow the code up by having it inlined. Also, we usually want R/O mode change to be seen to other CPUs as soon as possible, so when we make this a function call, we will automatically have a memory barrier. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'fs/ubifs/misc.h')
-rw-r--r--fs/ubifs/misc.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/fs/ubifs/misc.h b/fs/ubifs/misc.h
index 4beccfc..cd83ffc 100644
--- a/fs/ubifs/misc.h
+++ b/fs/ubifs/misc.h
@@ -80,20 +80,6 @@ static inline struct ubifs_inode *ubifs_inode(const struct inode *inode)
}
/**
- * ubifs_ro_mode - switch UBIFS to read read-only mode.
- * @c: UBIFS file-system description object
- * @err: error code which is the reason of switching to R/O mode
- */
-static inline void ubifs_ro_mode(struct ubifs_info *c, int err)
-{
- if (!c->ro_media) {
- c->ro_media = 1;
- ubifs_warn("switched to read-only mode, error %d", err);
- dbg_dump_stack();
- }
-}
-
-/**
* ubifs_compr_present - check if compressor was compiled in.
* @compr_type: compressor type to check
*
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