Messages in this thread Patch in this message | | | From | Tejun Heo <> | Subject | [PATCH 5/5] block: remove the WRITE_BARRIER flag | Date | Mon, 30 Aug 2010 11:58:16 +0200 |
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From: Christoph Hellwig <hch@infradead.org>
It's unused now.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org> --- include/linux/fs.h | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h index 32703a9..6b0f6e9 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -135,7 +135,6 @@ struct inodes_stat_t { * immediately after submission. The write equivalent * of READ_SYNC. * WRITE_ODIRECT_PLUG Special case write for O_DIRECT only. - * WRITE_BARRIER DEPRECATED. Always fails. Use FLUSH/FUA instead. * WRITE_FLUSH Like WRITE_SYNC but with preceding cache flush. * WRITE_FUA Like WRITE_SYNC but data is guaranteed to be on * non-volatile media on completion. @@ -157,8 +156,6 @@ struct inodes_stat_t { #define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG) #define WRITE_ODIRECT_PLUG (WRITE | REQ_SYNC) #define WRITE_META (WRITE | REQ_META) -#define WRITE_BARRIER (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG | \ - REQ_HARDBARRIER) #define WRITE_FLUSH (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG | \ REQ_FLUSH) #define WRITE_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_UNPLUG | \ -- 1.7.1
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