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| author | David Howells <dhowells@redhat.com> | 2006-11-22 17:54:01 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2006-11-22 17:54:01 +0300 |
| commit | 52bad64d95bd89e08c49ec5a071fa6dcbe5a1a9c (patch) | |
| tree | 5849b4e3c17daa70a7e81cfdeaddac9ac8a0e953 /include/linux/tty.h | |
| parent | 0f9005a6f7a82f4aacbd72f7b92322a8ca1c3f97 (diff) | |
| download | linux-52bad64d95bd89e08c49ec5a071fa6dcbe5a1a9c.tar.xz | |
WorkStruct: Separate delayable and non-delayable events.
Separate delayable work items from non-delayable work items be splitting them
into a separate structure (delayed_work), which incorporates a work_struct and
the timer_list removed from work_struct.
The work_struct struct is huge, and this limits it's usefulness. On a 64-bit
architecture it's nearly 100 bytes in size. This reduces that by half for the
non-delayable type of event.
Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 44091c0db0b4..c1f716446161 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -53,7 +53,7 @@ struct tty_buffer { }; struct tty_bufhead { - struct work_struct work; + struct delayed_work work; struct semaphore pty_sem; spinlock_t lock; struct tty_buffer *head; /* Queue head */ |