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Searched refs:discards (Results 1 – 25 of 32) sorted by relevance

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/linux/Documentation/ABI/testing/ !
H A Dprocfs-diskstats30 15 discards completed successfully
31 16 discards merged
H A Dsysfs-fs-f2fs118 Description: Controls the number of discards a thread will issue at a time.
126 issuing discard requests when there are discards to be issued and
133 issuing discard requests when there are discards to be issued and
146 will not issue discards with size that is smaller than granularity.
687 of discards is not 0 and set discard granularity to 1.
754 when is not in idle. Inner thread will not issue discards with size that
H A Ddebugfs-driver-habanalabs285 Writing an integer X discards X state dumps, so that the
/linux/Documentation/networking/xfrm/ !
H A Dxfrm_proc.rst65 Policy discards
107 Policy discards
/linux/Documentation/admin-guide/ !
H A Diostats.rst89 Field 12 -- # of discards completed (unsigned long)
90 This is the total number of discards completed successfully.
92 Field 13 -- # of discards merged (unsigned long)
99 This is the total number of milliseconds spent by all discards (as
/linux/drivers/md/ !
H A Ddm-clone-target.c1181 struct bio_list discards = BIO_EMPTY_LIST; in process_deferred_discards() local
1184 bio_list_merge_init(&discards, &clone->deferred_discard_bios); in process_deferred_discards()
1187 if (bio_list_empty(&discards)) in process_deferred_discards()
1194 bio_list_for_each(bio, &discards) { in process_deferred_discards()
1207 while ((bio = bio_list_pop(&discards))) in process_deferred_discards()
H A Ddm-writecache.c216 unsigned long long discards; member
1526 wc->stats.discards += bio->bi_iter.bi_size >> wc->block_size_bits; in writecache_map_discard()
2701 wc->stats.discards); in writecache_status()
H A DKconfig450 A target that discards writes, and returns all zeroes for
/linux/drivers/hwtracing/stm/ !
H A DKconfig47 and discards your data. Use for stm class testing.
/linux/Documentation/admin-guide/device-mapper/ !
H A Ddm-clone.rst97 If the destination device supports discards, then by default dm-clone will pass
164 no_discard_passdown Disable passing down discards to the destination device
238 2. Mount the device and trim the file system. dm-clone interprets the discards
H A Dcache.rst166 been discarded. A prime example of this is when mkfs discards the
223 no_discard_passdown disable passing down discards from the cache
H A Dthin-provisioning.rst281 Don't pass discards down to the underlying
323 Whether or not discards are actually being passed down to the
H A Ddm-crypt.rst106 option. For example, allowing discards on encrypted devices may lead to
H A Ddm-raid.rst358 understand how your hardware behaves with discards if you are going to
359 enable discards with RAID 4/5/6.
/linux/tools/perf/Documentation/ !
H A Dperf-inject.txt114 discards stack and register data from the samples. This will lose
/linux/Documentation/ABI/stable/ !
H A Dsysfs-block339 large latencies when large discards are issued, setting this
340 value lower will make Linux issue smaller discards and
364 for discards, and don't read this file.
918 12 discards completed
919 13 discards merged
/linux/drivers/net/ethernet/broadcom/genet/ !
H A Dbcmgenet.c2310 unsigned int discards; in bcmgenet_desc_rx() local
2318 discards = (p_index >> DMA_P_INDEX_DISCARD_CNT_SHIFT) & in bcmgenet_desc_rx()
2320 if (discards > ring->old_discards) { in bcmgenet_desc_rx()
2321 discards = discards - ring->old_discards; in bcmgenet_desc_rx()
2322 BCMGENET_STATS64_ADD(stats, missed, discards); in bcmgenet_desc_rx()
2323 ring->old_discards += discards; in bcmgenet_desc_rx()
/linux/Documentation/userspace-api/media/drivers/ !
H A Domap3isp-uapi.rst201 discards such buffer afterwards. The field omap3isp_stat_data.frame_number
/linux/Documentation/security/ !
H A DSCTP.rst340 b) CALIPSO does not send an ICMP packet, just silently discards it.
/linux/Documentation/core-api/ !
H A Dwatch_queue.rst139 This discards the reference obtained from ``get_watch_queue()``.
/linux/Documentation/usb/ !
H A Dusbmon.rst323 First, it removes and discards up to nflush events from the kernel buffer.
/linux/drivers/tty/ !
H A DKconfig379 Say Y here if you want a NULL TTY which simply discards messages.
/linux/Documentation/hid/ !
H A Dhid-bpf.rst274 A BPF program returning a negative error discards the event, i.e. this event will not be
/linux/Documentation/networking/device_drivers/ethernet/intel/ !
H A Dixgbe.rst363 <queue> - the queue to direct traffic towards (-1 discards the matched traffic)
H A Dice.rst283 <queue> - the queue to direct traffic toward (-1 discards the
1105 To reduce the number of Rx packet discards, increase the number of Rx

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