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tty: Rename tty buffer memory_used field

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Trim up the memory_used field name to mem_used.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Hurley 2013-11-22 12:09:56 -05:00 • committed by Greg Kroah-Hartman
commit 5dda4ca558
2 changed files with 7 additions and 7 deletions
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include/linux/tty.h
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@ -60,7 +60,7 @@ struct tty_bufhead {
atomic_t priority;
struct tty_buffer sentinel;
struct llist_head free; /* Free queue head */
atomic_t memory_used; /* In-use buffers excluding free list */
atomic_t mem_used; /* In-use buffers excluding free list */
int mem_limit;
struct tty_buffer *tail; /* Active buffer */
};