clear_buffer_uptodate

Name:Emit the buffer bitops functions. Note that there are also functions* of the form "mark_buffer_foo()". These are higher-level functions which* do something in addition to setting a b_state bit.

Proto:static inline __attribute__((__always_inline__)) void clear_buffer_uptodate(struct buffer_head *bh)

Type:void

Parameter:

Type	Parameter	Name
struct buffer_head *	bh

120

lear_bit - Clears a bit in memory*@nr: Bit to clear*@addr: Address to start counting from* This is a relaxed atomic operation (no implied memory barriers).

**Caller**
Name	Describe
__end_buffer_read_notouch	End-of-IO handler helper function which does not touch the bh after* unlocking it
end_buffer_write_sync
end_buffer_async_read
end_buffer_async_write	Completion handler for block_write_full_page() - pages which are unlocked* during I/O, and which have PageWriteback cleared upon I/O completion.

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Function report