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2bcc673101
Pull timer updates from Thomas Gleixner:
"Yet another big pile of changes:
- More year 2038 work from Arnd slowly reaching the point where we
need to think about the syscalls themself.
- A new timer function which allows to conditionally (re)arm a timer
only when it's either not running or the new expiry time is sooner
than the armed expiry time. This allows to use a single timer for
multiple timeout requirements w/o caring about the first expiry
time at the call site.
- A new NMI safe accessor to clock real time for the printk timestamp
work. Can be used by tracing, perf as well if required.
- A large number of timer setup conversions from Kees which got
collected here because either maintainers requested so or they
simply got ignored. As Kees pointed out already there are a few
trivial merge conflicts and some redundant commits which was
unavoidable due to the size of this conversion effort.
- Avoid a redundant iteration in the timer wheel softirq processing.
- Provide a mechanism to treat RTC implementations depending on their
hardware properties, i.e. don't inflict the write at the 0.5
seconds boundary which originates from the PC CMOS RTC to all RTCs.
No functional change as drivers need to be updated separately.
- The usual small updates to core code clocksource drivers. Nothing
really exciting"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (111 commits)
timers: Add a function to start/reduce a timer
pstore: Use ktime_get_real_fast_ns() instead of __getnstimeofday()
timer: Prepare to change all DEFINE_TIMER() callbacks
netfilter: ipvs: Convert timers to use timer_setup()
scsi: qla2xxx: Convert timers to use timer_setup()
block/aoe: discover_timer: Convert timers to use timer_setup()
ide: Convert timers to use timer_setup()
drbd: Convert timers to use timer_setup()
mailbox: Convert timers to use timer_setup()
crypto: Convert timers to use timer_setup()
drivers/pcmcia: omap1: Fix error in automated timer conversion
ARM: footbridge: Fix typo in timer conversion
drivers/sgi-xp: Convert timers to use timer_setup()
drivers/pcmcia: Convert timers to use timer_setup()
drivers/memstick: Convert timers to use timer_setup()
drivers/macintosh: Convert timers to use timer_setup()
hwrng/xgene-rng: Convert timers to use timer_setup()
auxdisplay: Convert timers to use timer_setup()
sparc/led: Convert timers to use timer_setup()
mips: ip22/32: Convert timers to use timer_setup()
...
23 lines
939 B
C
23 lines
939 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef ISCSI_TARGET_ERL0_H
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#define ISCSI_TARGET_ERL0_H
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#include <linux/types.h>
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struct iscsi_cmd;
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struct iscsi_conn;
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struct iscsi_session;
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extern void iscsit_set_dataout_sequence_values(struct iscsi_cmd *);
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extern int iscsit_check_pre_dataout(struct iscsi_cmd *, unsigned char *);
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extern int iscsit_check_post_dataout(struct iscsi_cmd *, unsigned char *, u8);
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extern void iscsit_start_time2retain_handler(struct iscsi_session *);
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extern void iscsit_handle_time2retain_timeout(struct timer_list *t);
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extern int iscsit_stop_time2retain_timer(struct iscsi_session *);
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extern void iscsit_connection_reinstatement_rcfr(struct iscsi_conn *);
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extern void iscsit_cause_connection_reinstatement(struct iscsi_conn *, int);
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extern void iscsit_fall_back_to_erl0(struct iscsi_session *);
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extern void iscsit_take_action_for_connection_exit(struct iscsi_conn *, bool *);
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#endif /*** ISCSI_TARGET_ERL0_H ***/
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