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fcntl.2: wfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man2/fcntl.2
20
man2/fcntl.2
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@ -1495,15 +1495,15 @@ pending on the file,
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all outstanding writes will be discarded.
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.\"
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.SS File read/write hints
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Write life time hints can be used to inform the kernel about the relative
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expected life time of writes on a given inode or file.
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Write lifetime hints can be used to inform the kernel about the relative
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expected lifetime of writes on a given inode or file.
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An application may
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use this interface for separating writes into different write classes,
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so that multiple users or applications running on a single storage back-end
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can aggregate their IO patterns in a consistent manner.
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can aggregate their I/O patterns in a consistent manner.
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However, there are
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no functional semantics implied by these flags, and different IO classes
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can use the write life time hints in arbitrary ways so long as they are used
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no functional semantics implied by these flags, and different I/O classes
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can use the write lifetime hints in arbitrary ways so long as they are used
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consistently.
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.TP
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.BR F_GET_RW_HINT " (\fIuint64_t\fP; since Linux 4.13)"
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@ -1530,23 +1530,23 @@ No specific hint has been set.
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This is the default value.
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.TP
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.BR RWH_WRITE_LIFE_NONE
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No specific write life time is associated with this file or inode.
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No specific write lifetime is associated with this file or inode.
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.TP
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.BR RWH_WRITE_LIFE_SHORT
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Data written to this file or inode is expected to have a short life time.
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Data written to this file or inode is expected to have a short lifetime.
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.TP
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.BR RWH_WRITE_LIFE_MEDIUM
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Data written to this file or inode is expected to have a life time longer than
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Data written to this file or inode is expected to have a lifetime longer than
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data written with
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.BR RWH_WRITE_LIFE_SHORT .
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.TP
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.BR RWH_WRITE_LIFE_LONG
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Data written to this file or inode is expected to have a life time longer than
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Data written to this file or inode is expected to have a lifetime longer than
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data written with
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.BR RWH_WRITE_LIFE_MEDIUM .
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.TP
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.BR RWH_WRITE_LIFE_EXTREME
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Data written to this file or inode is expected to have a life time longer than
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Data written to this file or inode is expected to have a lifetime longer than
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data written with
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.BR RWH_WRITE_LIFE_LONG .
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.P
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