diff options
| author | Jean Tourrilhes <jt@hpl.hp.com> | 2002-09-18 10:55:56 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@mandrakesoft.com> | 2002-09-18 10:55:56 -0400 |
| commit | 91a0b343bcd240802551fb8456baf13255cd2cbf (patch) | |
| tree | 1adce6814a7c84801899efd1abe10feca24935b4 /include/net | |
| parent | 6701334ca0c128b17ce0858ca0604a7a7b6a91de (diff) | |
irda update 4/6:
o [FEATURE] Do the hashbin locking fixes for IrCOMM and IrLAN
o [CORRECT] Remove all "save_flags(flags);cli();" in IrCOMM/IrLAN
o [CORRECT] Fix other locking issues in IrCOMM
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/irda/ircomm_tty.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h index a0c46e966e0d..e5985f9ea68a 100644 --- a/include/net/irda/ircomm_tty.h +++ b/include/net/irda/ircomm_tty.h @@ -104,6 +104,14 @@ struct ircomm_tty_cb { long pgrp; /* pgrp of opening process */ int open_count; int blocked_open; /* # of blocked opens */ + + /* Protect concurent access to : + * o self->open_count + * o self->ctrl_skb + * o self->tx_skb + * Maybe other things may gain to be protected as well... + * Jean II */ + spinlock_t spinlock; }; void ircomm_tty_start(struct tty_struct *tty); |