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| author | Christoph Hellwig <hch@infradead.org> | 2010-08-18 05:29:21 -0400 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-09-10 12:35:40 +0200 |
| commit | 31725e65c7214b52b607eba705fc4f306be4d5a5 (patch) | |
| tree | 496c9e3833081c95fd80377fffa4a3aff9aaf4f3 /include/linux/fs.h | |
| parent | 349f429eec36cb743fee20f4c193ecde97a3ed2e (diff) | |
| download | blackbird-op-linux-31725e65c7214b52b607eba705fc4f306be4d5a5.tar.gz blackbird-op-linux-31725e65c7214b52b607eba705fc4f306be4d5a5.zip | |
block: remove the WRITE_BARRIER flag
It's unused now.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | 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 352c48627381..d6add69bc170 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 | \ |
