Messages in this thread |  | | From | Christian Widmer <> | Subject | sync syscall/bottom-halves | Date | Fri, 14 Sep 2001 23:48:14 +0200 |
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is it right with the following:
A) tasklets scheduled by a irq-handler may interrupt 1) the request fuction of a block device driver 2) a open/close system call of a block device driver
B) if i don't want to be interrupted by a tasklet i need to call local_bh_disable or because (i've to use spin- locks anyway) spin_lock_bh.
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