Tejun Heo 1eca4365be
libata: beef up iterators ...
There currently are the following looping constructs.
* __ata_port_for_each_link() for all available links
* ata_port_for_each_link() for edge links
* ata_link_for_each_dev() for all devices
* ata_link_for_each_dev_reverse() for all devices in reverse order
Now there's a need for looping construct which is similar to
__ata_port_for_each_link() but iterates over PMP links before the host
link. Instead of adding another one with long name, do the following
cleanup.
* Implement and export ata_link_next() and ata_dev_next() which take
@mode parameter and can be used to build custom loop.
* Implement ata_for_each_link() and ata_for_each_dev() which take
looping mode explicitly.
The following iteration modes are implemented.
* ATA_LITER_EDGE : loop over edge links
* ATA_LITER_HOST_FIRST : loop over all links, host link first
* ATA_LITER_PMP_FIRST : loop over all links, PMP links first
* ATA_DITER_ENABLED : loop over enabled devices
* ATA_DITER_ENABLED_REVERSE : loop over enabled devices in reverse order
* ATA_DITER_ALL : loop over all devices
* ATA_DITER_ALL_REVERSE : loop over all devices in reverse order
This change removes exlicit device enabledness checks from many loops
and makes it clear which ones are iterated over in which direction.
Signed-off-by: Tejun Heo <tj@kernel.org >
Signed-off-by: Jeff Garzik <jgarzik@redhat.com >
2008-12-28 22:43:20 -05:00
2008-10-20 08:52:40 -07:00
2008-12-03 15:52:35 -08:00
2008-10-17 17:15:43 -03:00
2008-10-22 01:19:37 +02:00
2008-10-04 17:12:27 -04:00
2008-12-18 17:21:07 +00:00
2008-12-22 07:15:03 -08:00
2008-11-08 21:37:46 +01:00
2008-11-05 14:40:25 +01:00
2008-12-16 01:19:41 -08:00
2008-11-04 14:27:15 +01:00
2008-11-20 15:59:56 +01:00
2008-11-20 15:59:56 +01:00
2008-09-29 17:56:56 -04:00
2008-10-21 13:25:28 +11:00
2008-10-13 21:51:51 +01:00
2008-09-03 15:41:57 -07:00
2008-10-30 11:38:47 -07:00
2008-11-10 13:50:19 -08:00
2008-10-31 00:56:49 -07:00
2008-09-12 16:30:20 -07:00
2008-12-17 10:49:14 -08:00
2008-09-17 16:54:26 +01:00
2008-11-11 21:15:50 -05:00
2008-10-20 11:01:52 -07:00
2008-08-12 10:13:38 +10:00
2008-10-16 11:21:51 -07:00
2008-10-10 22:39:31 +02:00
2008-12-03 22:12:38 -08:00
2008-12-03 22:12:38 -08:00
2008-12-25 11:40:09 +11:00
2008-10-16 11:21:39 -07:00
2008-10-16 11:21:39 -07:00
2008-10-20 08:50:25 -07:00
2008-10-20 08:52:42 -07:00
2008-11-14 10:39:24 +11:00
2008-11-06 08:41:55 +01:00
2008-10-23 08:20:34 -07:00
2008-12-05 14:49:18 -08:00
2008-11-26 12:13:34 +01:00
2008-08-12 16:07:27 -07:00
2008-10-20 08:52:32 -07:00
2008-08-12 16:07:30 -07:00
2008-11-12 17:17:18 -08:00
2008-11-14 10:39:23 +11:00
2008-10-21 07:47:22 -04:00
2008-11-07 22:56:00 -08:00
2008-10-30 11:38:45 -07:00
2008-10-16 11:21:32 -07:00
2008-09-05 11:11:51 +02:00
2008-08-21 09:50:24 +02:00
2008-11-09 11:17:33 -08:00
2008-07-26 20:53:14 -04:00
2008-11-30 11:00:15 -08:00
2008-11-23 11:41:01 +01:00
2008-08-26 10:26:54 +02:00
2008-07-31 16:21:13 -07:00
2008-07-30 09:41:45 -07:00
2008-10-14 12:12:02 -07:00
2008-09-08 19:25:24 +02:00
2008-10-09 13:52:43 -04:00
2008-11-09 21:09:54 +01:00
2008-11-19 18:49:58 -08:00
2008-10-23 18:51:22 +04:00
2008-12-25 11:01:43 +11:00
2008-11-24 18:57:41 -05:00
2008-12-25 11:01:33 +11:00
2008-10-23 05:13:16 -04:00
2008-12-21 20:10:29 -08:00
2008-12-08 01:19:06 -08:00
2008-10-23 10:23:07 -07:00
2008-10-22 20:21:31 +02:00
2008-10-13 09:51:43 -07:00
2008-08-28 11:49:15 -05:00
2008-08-28 11:49:15 -05:00
2008-08-07 02:22:54 -04:00
2008-10-21 17:45:06 +01:00
2008-10-18 14:29:15 +01:00
2008-09-19 10:20:41 +02:00
2008-10-16 16:53:04 +02:00
2008-11-04 13:59:00 -08:00
2008-10-15 12:46:51 +01:00
2008-10-16 09:24:47 -07:00
2008-10-16 16:53:13 +02:00
2008-10-09 08:56:13 +02:00
2008-10-12 12:05:55 +02:00
2008-11-23 23:24:32 -08:00
2008-12-15 23:44:31 -08:00
2008-08-20 13:19:51 -07:00
2008-10-16 11:21:30 -07:00
2008-10-20 08:52:37 -07:00
2008-10-16 11:21:30 -07:00
2008-12-22 18:44:05 +09:00
2008-10-09 08:56:19 +02:00
2008-11-20 20:29:48 -08:00
2008-10-08 19:44:18 -04:00
2008-10-21 07:47:06 -04:00
2008-11-20 00:49:27 -08:00
2008-10-15 22:21:11 +02:00
2008-08-12 16:07:31 -07:00
2008-10-30 11:38:45 -07:00
2008-07-26 20:53:20 -04:00
2008-08-23 12:14:12 -07:00
2008-12-25 11:40:09 +11:00
2008-12-16 15:29:15 -08:00
2008-10-21 07:47:06 -04:00
2008-11-26 01:59:45 +01:00
2008-12-21 09:46:45 +01:00
2008-10-16 16:08:57 +02:00
2008-07-30 00:41:37 -04:00
2008-11-18 15:08:56 +01:00
2008-09-22 07:29:31 +01:00
2008-10-16 11:21:40 -07:00
2008-11-06 22:20:46 +01:00
2008-12-08 01:14:16 -08:00
2008-10-27 15:06:01 +01:00
2008-10-14 23:51:02 +02:00
2008-11-27 23:39:48 +00:00
2008-11-20 20:32:15 -08:00
2008-07-31 18:45:41 +02:00
2008-11-12 09:54:40 +01:00
2008-10-23 13:52:40 +04:00
2008-10-22 20:21:30 +02:00
2008-10-17 17:25:11 -03:00
2008-08-08 15:13:27 +01:00
2008-10-22 20:21:33 +02:00
2008-10-16 11:21:38 -07:00
2008-10-24 12:54:18 -04:00
2008-10-15 16:03:01 -07:00
2008-12-02 20:40:03 +01:00
2008-12-01 19:55:25 -08:00
2008-12-12 13:48:20 -05:00
2008-12-17 15:47:48 -08:00
2008-10-13 19:01:08 -07:00
2008-10-13 19:01:08 -07:00
2008-10-13 19:01:08 -07:00
2008-09-22 21:28:11 -07:00
2008-10-01 01:30:19 -07:00
2008-08-15 19:52:19 -07:00
2008-10-09 11:59:55 -07:00
2008-11-04 14:49:57 -08:00
2008-11-03 18:16:50 -08:00
2008-10-13 19:01:08 -07:00
2008-08-02 18:36:10 +01:00
2008-11-16 19:32:39 -08:00
2008-10-07 15:34:37 -07:00
2008-11-24 18:57:41 -05:00
2008-10-29 22:02:09 +01:00
2008-11-15 12:26:44 -08:00
2008-12-25 11:40:29 +01:00
2008-10-18 14:29:15 +01:00
2008-10-20 13:23:01 -07:00
2008-11-03 18:21:45 +01:00
2008-10-16 11:21:33 -07:00
2008-10-16 15:17:40 -07:00
2008-10-15 14:24:08 +02:00
2008-08-15 09:26:14 +10:00
2008-12-16 02:06:23 -08:00
2008-11-23 10:52:45 +01:00
2008-10-21 15:54:40 +02:00
2008-09-22 01:15:02 -07:00
2008-10-12 09:37:01 -02:00
2008-08-16 16:46:57 -07:00
2008-10-16 20:00:24 -04:00
2008-10-23 08:55:01 -07:00
2008-10-16 11:21:32 -07:00
2008-10-16 11:21:31 -07:00
2008-10-20 08:52:40 -07:00
2008-10-20 13:23:01 -07:00
2008-11-18 23:38:23 -08:00
2008-10-31 10:01:56 +01:00
2008-11-14 10:39:24 +11:00
2008-11-14 10:39:14 +11:00
2008-10-09 08:56:04 +02:00
2008-10-16 11:21:29 -07:00
2008-10-14 10:34:22 +02:00
2008-10-28 14:21:34 +02:00
2008-10-28 14:22:15 +02:00
2008-09-23 22:01:33 +01:00
2008-10-20 22:34:12 +01:00
2008-12-28 22:43:20 -05:00
2008-11-27 12:37:54 +01:00
2008-11-16 19:37:55 -08:00
2008-09-01 09:47:16 +02:00
2008-11-13 23:19:10 -08:00
2008-10-13 09:47:43 +11:00
2008-10-09 08:56:06 +02:00
2008-10-10 23:16:16 -04:00
2008-08-04 10:58:24 +09:00
2008-11-28 16:47:41 +01:00
2008-11-16 18:59:45 -08:00
2008-10-20 08:52:39 -07:00
2008-11-30 10:03:38 -08:00
2008-09-13 14:41:52 -07:00
2008-10-20 08:50:25 -07:00
2008-12-16 02:00:48 -08:00
2008-07-27 01:56:38 +02:00
2008-07-27 01:54:58 +02:00
2008-08-02 16:28:50 +02:00
2008-10-20 08:52:31 -07:00
2008-10-20 08:52:39 -07:00
2008-12-28 12:21:10 -08:00
2008-10-14 10:37:17 +02:00
2008-07-28 16:30:21 -07:00
2008-10-20 08:52:39 -07:00
2008-10-29 00:51:25 +01:00
2008-10-22 10:00:23 +11:00
2008-10-22 10:00:23 +11:00
2008-10-16 11:21:30 -07:00
2008-12-10 16:30:15 -08:00
2008-08-29 14:37:23 -07:00
2008-11-06 15:41:21 -08:00
2008-09-05 06:33:59 +02:00
2008-10-23 05:13:20 -04:00
2008-11-19 18:49:57 -08:00
2008-12-22 20:43:12 -08:00
2008-10-08 11:35:01 +02:00
2008-11-20 04:08:29 -08:00
2008-12-15 23:38:52 -08:00
2008-10-06 20:08:26 -04:00
2008-10-17 13:06:45 -04:00
2008-10-07 17:22:20 -04:00
2008-10-14 19:23:17 -04:00
2008-12-19 15:22:54 -05:00
2008-09-08 19:25:24 +02:00
2008-11-24 18:57:41 -05:00
2008-12-21 14:21:14 +11:00
2008-11-19 16:05:00 +11:00
2008-10-21 15:17:48 +11:00
2008-11-30 10:03:35 -08:00
2008-10-20 08:52:30 -07:00
2008-10-20 08:52:32 -07:00
2008-10-20 08:50:26 -07:00
2008-10-16 11:21:49 -07:00
2008-10-13 10:10:37 -07:00
2008-10-22 16:42:43 -07:00
2008-10-28 16:26:12 +01:00
2008-10-22 16:42:35 -07:00
2008-08-18 13:48:04 -07:00
2008-07-28 14:56:09 -07:00
Merge branches 'x86/apic', 'x86/cleanups', 'x86/cpufeature', 'x86/crashdump', 'x86/debug', 'x86/defconfig', 'x86/detect-hyper', 'x86/doc', 'x86/dumpstack', 'x86/early-printk', 'x86/fpu', 'x86/idle', 'x86/io', 'x86/memory-corruption-check', 'x86/microcode', 'x86/mm', 'x86/mtrr', 'x86/nmi-watchdog', 'x86/pat2', 'x86/pci-ioapic-boot-irq-quirks', 'x86/ptrace', 'x86/quirks', 'x86/reboot', 'x86/setup-memory', 'x86/signal', 'x86/sparse-fixes', 'x86/time', 'x86/uv' and 'x86/xen' into x86/core
2008-12-23 16:27:23 +01:00
2008-12-10 08:01:52 -08:00
2008-09-05 09:24:30 +02:00
2008-10-05 13:33:42 -07:00
2008-09-14 17:24:26 +02:00
2008-10-26 23:07:25 -07:00
2008-11-28 16:24:56 -08:00
2008-10-16 11:21:48 -07:00
2008-12-04 09:09:37 +01:00
2008-08-29 14:37:23 -07:00
2008-11-07 22:56:00 -08:00
2008-11-20 04:10:00 -08:00
2008-10-16 09:24:51 -07:00
2008-08-05 14:33:50 -07:00
2008-10-16 11:21:30 -07:00
2008-10-23 00:11:07 -04:00
2008-09-05 21:35:03 -07:00
2008-09-24 15:45:48 +02:00
2008-09-01 02:42:54 +04:00
2008-09-05 21:35:30 -07:00
2008-10-23 18:54:05 +04:00
2008-10-23 08:55:01 -07:00
2008-08-15 17:15:23 +02:00
2008-12-20 09:15:46 +01:00
2008-09-02 19:21:38 -07:00
2008-10-16 11:21:46 -07:00
2008-10-16 11:21:46 -07:00
2008-07-26 12:00:06 -07:00
2008-10-02 15:53:13 -07:00
2008-11-12 17:17:17 -08:00
2008-10-03 10:36:08 +02:00
2008-11-16 19:37:55 -08:00
2008-11-16 19:39:21 -08:00
2008-11-16 09:01:25 +01:00
2008-08-15 17:54:39 +02:00
2008-08-15 08:35:42 -07:00
2008-10-21 07:49:04 -04:00
2008-10-16 11:21:30 -07:00
2008-07-26 20:53:14 -04:00
2008-07-26 12:00:04 -07:00
2008-09-05 14:39:37 -07:00
2008-10-30 11:38:45 -07:00
2008-12-12 14:45:25 -05:00
2008-12-08 13:54:05 +01:00
2008-12-16 15:53:41 +11:00
2008-10-20 08:52:40 -07:00
2008-07-26 12:00:12 -07:00
2008-10-16 11:21:30 -07:00
2008-11-20 20:52:10 -08:00
2008-12-28 12:27:58 -08:00
2008-11-14 10:39:18 +11:00
2008-12-20 09:02:39 +11:00
2008-11-23 09:45:39 +01:00
2008-11-12 12:29:56 +09:00
2008-10-13 09:51:40 -07:00
2008-10-01 16:13:54 +09:00
2008-07-26 20:53:14 -04:00
2008-12-15 23:42:33 -08:00
2008-11-13 20:49:02 +02:00
2008-08-05 09:28:47 +03:00
2008-09-23 08:09:13 -07:00
2008-09-09 17:41:42 +02:00
2008-10-22 07:00:38 -04:00
2008-12-15 16:28:57 -08:00
2008-12-10 15:12:45 -08:00
2008-11-24 21:27:22 -08:00
2008-10-05 11:16:16 -07:00
2008-08-11 09:30:24 +02:00
2008-08-11 09:30:24 +02:00
2008-11-23 11:53:50 +01:00
2008-08-26 00:19:27 +10:00
2008-10-03 11:46:14 -05:00
2008-11-02 10:15:07 -08:00
2008-08-15 08:35:42 -07:00
2008-10-20 08:52:40 -07:00
2008-10-20 08:52:31 -07:00
2008-10-16 11:21:28 -07:00
2008-11-19 18:49:57 -08:00
2008-10-16 11:21:47 -07:00
2008-10-20 08:52:42 -07:00
2008-07-27 16:12:28 -07:00
2008-10-16 11:21:32 -07:00
2008-10-07 14:43:06 -07:00
2008-11-11 09:30:23 -08:00
2008-10-13 09:51:40 -07:00
2008-09-05 21:35:01 -07:00
2008-10-17 18:13:38 +02:00
2008-10-22 09:48:06 +02:00
2008-11-06 08:42:48 +01:00
2008-09-24 17:33:13 +02:00
2008-12-12 13:47:21 +01:00
2008-09-05 14:39:38 -07:00
2008-11-16 09:01:36 +01:00
2008-10-13 09:51:43 -07:00
2008-12-28 12:21:10 -08:00
2008-10-21 07:47:06 -04:00
2008-08-20 23:22:22 +01:00
2008-11-13 14:45:00 -08:00
2008-11-24 18:57:41 -05:00
2008-09-17 16:54:35 +01:00
2008-10-21 14:31:15 -02:00
2008-07-27 11:07:12 -03:00
2008-11-16 22:41:34 -08:00
2008-10-23 15:48:28 +04:00
2008-10-23 17:35:04 +04:00
2008-10-13 09:51:42 -07:00
2008-10-16 11:21:31 -07:00
2008-09-17 16:54:23 +01:00
2008-10-02 22:48:34 +01:00
2008-11-06 09:05:33 +01:00
2008-10-16 10:09:17 -04:00
2008-10-28 16:01:07 -07:00
1eca4365be