lift sb_start_write out of ->splice_write()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Родитель
17338fccb2
Коммит
2dd8c9ad37
10
fs/splice.c
10
fs/splice.c
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@ -1000,8 +1000,6 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
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};
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};
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ssize_t ret;
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ssize_t ret;
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sb_start_write(inode->i_sb);
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pipe_lock(pipe);
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pipe_lock(pipe);
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splice_from_pipe_begin(&sd);
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splice_from_pipe_begin(&sd);
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@ -1037,7 +1035,6 @@ generic_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
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*ppos += ret;
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*ppos += ret;
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balance_dirty_pages_ratelimited(mapping);
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balance_dirty_pages_ratelimited(mapping);
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}
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}
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sb_end_write(inode->i_sb);
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return ret;
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return ret;
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}
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}
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@ -1064,9 +1061,7 @@ static ssize_t default_file_splice_write(struct pipe_inode_info *pipe,
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{
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{
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ssize_t ret;
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ssize_t ret;
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file_start_write(out);
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ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);
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ret = splice_from_pipe(pipe, out, ppos, len, flags, write_pipe_buf);
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file_end_write(out);
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if (ret > 0)
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if (ret > 0)
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*ppos += ret;
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*ppos += ret;
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@ -1119,7 +1114,10 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
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else
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else
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splice_write = default_file_splice_write;
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splice_write = default_file_splice_write;
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return splice_write(pipe, out, ppos, len, flags);
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file_start_write(out);
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ret = splice_write(pipe, out, ppos, len, flags);
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file_end_write(out);
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return ret;
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}
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}
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/*
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/*
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