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authorChristoph Hellwig <hch@infradead.org>2010-08-18 05:29:23 -0400
committerJens Axboe <jaxboe@fusionio.com>2010-09-10 12:35:40 +0200
commit0edd55faea7c8081bc826234b917501738a6218f (patch)
tree36a7add738bf47ce960d499f4cc96b38c5194c25 /include/linux/buffer_head.h
parent8c5553678237b7121355108e03c36086037d8975 (diff)
downloadop-kernel-dev-0edd55faea7c8081bc826234b917501738a6218f.zip
op-kernel-dev-0edd55faea7c8081bc826234b917501738a6218f.tar.gz
block: remove the BH_Eopnotsupp flag
This flag was only set for barrier buffers, which we don't submit anymore. 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/buffer_head.h')
-rw-r--r--include/linux/buffer_head.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index fc999f5..dd1b25b 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -32,7 +32,6 @@ enum bh_state_bits {
BH_Delay, /* Buffer is not yet allocated on disk */
BH_Boundary, /* Block is followed by a discontiguity */
BH_Write_EIO, /* I/O error on write */
- BH_Eopnotsupp, /* DEPRECATED: operation not supported (barrier) */
BH_Unwritten, /* Buffer is allocated on disk but not written */
BH_Quiet, /* Buffer Error Prinks to be quiet */
@@ -124,7 +123,6 @@ BUFFER_FNS(Async_Write, async_write)
BUFFER_FNS(Delay, delay)
BUFFER_FNS(Boundary, boundary)
BUFFER_FNS(Write_EIO, write_io_error)
-BUFFER_FNS(Eopnotsupp, eopnotsupp)
BUFFER_FNS(Unwritten, unwritten)
#define bh_offset(bh) ((unsigned long)(bh)->b_data & ~PAGE_MASK)
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