提交 · 28d721e24c88496ff8e9c4a0959bdc1415c0658e · openeuler / raspberrypi-kernel

28 10月, 2005 40 次提交

L

Merge branch 'generic-dispatch' of git://brick.kernel.dk/data/git/linux-2.6-block · 28d721e2
由 Linus Torvalds 提交于 10月 28, 2005

28d721e2
L

Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block · 0ee40c66
由 Linus Torvalds 提交于 10月 28, 2005

0ee40c66
L

Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6.15 · 236fa081
由 Linus Torvalds 提交于 10月 28, 2005

236fa081

由 Al Viro 提交于 10月 21, 2005

zone handling, mapping->flags handling
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

260b2367

[PATCH] gfp_t: reiserfs mapping_set_gfp_mask() use · c4cdd038

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

c4cdd038

[PATCH] gfp_t: remaining bits of drivers/* · b4e3ca1a

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

b4e3ca1a

[PATCH] gfp_t: drivers/net · 9e24974d

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

9e24974d

[PATCH] gfp_t: remaining bits of arch/* · 53f9fc93

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

53f9fc93

[PATCH] gfp_t: sound · 1ef64e67

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

1ef64e67

[PATCH] gfp_t: drivers/infiniband · 87b750dc

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

87b750dc

[PATCH] gfp_t: drivers/scsi · c53033f6

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

c53033f6

[PATCH] gfp_t: kernel/* · 9796fdd8

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

9796fdd8

[PATCH] gfp_t: drivers/usb · 55016f10

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

55016f10

[PATCH] gfp_t: dma-mapping (simple cases) · 970a9e73

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

970a9e73

[PATCH] gfp_t: dma-mapping (xtensa) · 5fb5cbed

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

5fb5cbed

[PATCH] gfp_t: dma-mapping (amd64) · f80aabb0

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

f80aabb0

[PATCH] gfp_t: dma-mapping (sh) · 6dae2c23

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

6dae2c23

[PATCH] gfp_t: dma-mapping (ppc) · e82dd4d6

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

e82dd4d6

[PATCH] gfp_t: dma-mapping (parisc) · 5c1fb41f

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

5c1fb41f

[PATCH] gfp_t: dma-mapping (mips) · 185a8ff5

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

185a8ff5

[PATCH] gfp_t: dma-mapping (frv) · a5da7d3c

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

a5da7d3c

[PATCH] gfp_t: dma-mapping (cris) · 43b7eae1

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

43b7eae1

[PATCH] gfp_t: dma-mapping (alpha) · 55c5d74b

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

55c5d74b

[PATCH] gfp_t: dma-mapping (ia64) · 06a54497

由 Al Viro 提交于 10月 21, 2005

... and related annotations for amd64 - swiotlb code is shared, but
prototypes are not.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

06a54497

[PATCH] gfp_t: dma-mapping (arm) · f9e3214a

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

f9e3214a

[PATCH] gfp_t: block layer core · 8267e268

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

8267e268

[PATCH] gfp_t: fs/* · 27496a8c

由 Al Viro 提交于 10月 21, 2005

 - ->releasepage() annotated (s/int/gfp_t), instances updated
 - missing gfp_t in fs/* added
 - fixed misannotation from the original sweep caught by bitwise checks:
   XFS used __nocast both for gfp_t and for flags used by XFS allocator.
   The latter left with unsigned int __nocast; we might want to add a
   different type for those but for now let's leave them alone.  That,
   BTW, is a case when __nocast use had been actively confusing - it had
   been used in the same code for two different and similar types, with
   no way to catch misuses.  Switch of gfp_t to bitwise had caught that
   immediately...

One tricky bit is left alone to be dealt with later - mapping->flags is
a mix of gfp_t and error indications.  Left alone for now.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

27496a8c

[PATCH] gfp_t: net/* · 7d877f3b

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7d877f3b

[PATCH] gfp_t: lib/* · fd4f2df2

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

fd4f2df2

[PATCH] gfp_t: mm/* (easy parts) · 6daa0e28

由 Al Viro 提交于 10月 21, 2005

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

6daa0e28

[PATCH] gfp_t: infrastructure · af4ca457

由 Al Viro 提交于 10月 21, 2005

Beginning of gfp_t annotations:

 - -Wbitwise added to CHECKFLAGS
 - old __bitwise renamed to __bitwise__
 - __bitwise defined to either __bitwise__ or nothing, depending on
   __CHECK_ENDIAN__ being defined
 - gfp_t switched from __nocast to __bitwise__
 - force cast to gfp_t added to __GFP_... constants
 - new helper - gfp_zone(); extracts zone bits out of gfp_t value and casts
   the result to int
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

af4ca457

[BLOCK] kill generic max_back_kb handling · cb19833d

由 Tejun Heo 提交于 10月 24, 2005

This patch kills max_back_kb handling from elv_dispatch_sort() and
kills max_back_kb field from struct request_queue.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

cb19833d

[PATCH] 05/05 update biodoc to match new generic dispatch api · 4c9f7836

由 Tejun Heo 提交于 10月 20, 2005

Updates biodoc to reflect changes in elevator API
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

4c9f7836

[PATCH] 04/05 remove last_merge handling from ioscheds · 98b11471

由 Tejun Heo 提交于 10月 20, 2005

Remove last_merge handling from all ioscheds.  This patch
removes merging capability of noop iosched.
Signed-off-by: NTejun Heo <htejun@gmail.com>

98b11471

[PATCH] 03/05 move last_merge handlin into generic elevator code · 06b86245

由 Tejun Heo 提交于 10月 20, 2005

Currently, both generic elevator code and specific ioscheds
participate in the management and usage of last_merge.  This
and the following patches move last_merge handling into
generic elevator code.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

06b86245

[PATCH] 02/05: update ioscheds to use generic dispatch queue · b4878f24

由 Jens Axboe 提交于 10月 20, 2005

This patch updates all four ioscheds to use generic dispatch
queue.  There's one behavior change in as-iosched.

* In as-iosched, when force dispatching
  (ELEVATOR_INSERT_BACK), batch_data_dir is reset to REQ_SYNC
  and changed_batch and new_batch are cleared to zero.  This
  prevernts AS from doing incorrect update_write_batch after
  the forced dispatched requests are finished.

* In cfq-iosched, cfqd->rq_in_driver currently counts the
  number of activated (removed) requests to determine
  whether queue-kicking is needed and cfq_max_depth has been
  reached.  With generic dispatch queue, I think counting
  the number of dispatched requests would be more appropriate.

* cfq_max_depth can be lowered to 1 again.

Original from Tejun Heo, modified version applied.
Signed-off-by: NJens Axboe <axboe@suse.de>

b4878f24

J
[PATCH] elevator: leftover function declaration · d9ebb192
由 Jens Axboe 提交于 10月 20, 2005
```
Signed-off-by: NJens Axboe <axboe@suse.de>
```
d9ebb192

[PATCH] generic dispatch fixes · 1b47f531

由 Jens Axboe 提交于 10月 20, 2005

- Split elv_dispatch_insert() into two functions
- Rename rq_last_sector() to rq_end_sector()
Signed-off-by: NJens Axboe <axboe@suse.de>

1b47f531

[PATCH] 01/05 Implement generic dispatch queue · 8922e16c

由 Tejun Heo 提交于 10月 20, 2005

Implements generic dispatch queue which can replace all
dispatch queues implemented by each iosched.  This reduces
code duplication, eases enforcing semantics over dispatch
queue, and simplifies specific ioscheds.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

8922e16c

[PATCH] fix try_module_get race in elevator_find · 2824bc93

由 Tejun Heo 提交于 10月 20, 2005

This patch removes try_module_get race in elevator_find.
try_module_get should always be called with the spinlock protecting
what the module init/cleanup routines register/unregister to held. In
the case of elevators, we should be holding elv_list to avoid it going
away between spin_unlock_irq and try_module_get.
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJens Axboe <axboe@suse.de>

2824bc93